Is it good to install the integrated cooker? How to choose and purchase integrated stoves?

label: Integrated stove

Is it good to install the integrated cooker? It is very difficult to choose household appliances freely in the decoration of kitchens, so some families can choose integrated stoves freely to avoid difficulties. How about installing integrated stoves? How to choose and purchase integrated stoves? Is the installation of the integrated cooker good? 1. The suction of the range hood: they all say that the suction of the integrated cooker is much better. Personally, I think the suction of the integrated cooker is not much different from that of the range hood. Of course, there is no test data, just a subjective feeling, and there is no doubt that different brands and models are different. It is often said that stir fried peppers cannot smell. Anyway, if my parents' kitchen door is not closed, they will still smell stir fried peppers, let alone stir fried peppers. This is a molecular movement. How can they not smell. 2、 Installation problem: The integrated cooker is of the bottom row type, and the holes in the public flue of general commercial housing are all on the top, so a new transformation is required to plug the holes on the top and open the holes on the bottom. The smoke pipe shall pass through the floor cabinet, and the floor cabinet shall be perforated. 3、 Space saving: The position of the integrated stove can save about one meter of cabinet money, and the upper position can be used as a wall cabinet to improve storage. That's right, but the integrated cooker is a lower exhaust pipe. The floor cabinet from the integrated cooker to the middle of the flue must be perforated through the flue, occupying the space inside the lower cabinet. there are both advantages and disadvantages. 4、 Price problem: most integrated stoves are integrated with cigarette machines, stoves and disinfection cabinets, so the price is generally high, which is equivalent to the price of three sets of first-line cigarette stoves, and may also be high. Another reason is that the sales volume of traditional cooker manufacturers is far higher, and the sales volume is better, so the cost will also decline. Of course, the pricing is not linear with the cost. However, the integrated cooker can save some money on cabinets. For users who do not need disinfection cabinets, it is equivalent to packaging and reselling disinfection cabinets. Of course, today there are also split integrated stoves. 5、 Service problem: The integrated cooker market is also a mixture of good and bad people, and there are few good after-sales services. For example, my parents' home is an unknown brand, and there was a repair in the middle. As a result, the factory found a third-party maintenance worker to serve, and the business is not very skilled. You can search for word of mouth and comments on the website before buying. 6、 Why don't brands of first-line stoves be manufactured? This is not a problem. The market share of the integrated cooker is too small compared with that of the cigarette machine cooker. Brands like Fang Tai and the boss are making good money when making cigarette machine cookers. Why invest money to develop another alternative product? Besides, this product is not subversive. 7、 Conclusion: The air outlet of the integrated cooker is closer to the lampblack, and theoretically, the suction will be better; Can save part of cabinet investment; The surface is easy to scrub; The price of integrated stoves is slightly higher; The installation will be more difficult than that of the cooker; Generally, the function of disinfection cabinet will be integrated. How to choose integrated stoves 1. The size of firepower depends on the suction. The selected air volume and air pressure are quite large, and the smoke exhaust effect is good. It depends on the fire power. The fire power is large and can be adjusted in a wide range to meet the needs of various cooking markets. Air volume and air pressure, the higher the air volume, the slower the kitchen smoke can be discharged. 2. Convenient cleaning silencer, easy to clean, some products have cleaning function. 3. The working noise cannot reach 60 decibels.

2020-01-17 17:22:53

What are the purchase items of integrated stoves in 2020?

label: Integrated stove

What are the purchase items of integrated cooker? The integrated cooker's lampblack does not pass through the human face. If the quality and installation problems are eliminated, the lampblack removal rate will basically reach more than 95%, saving space, no meeting, no oil dripping, and no oil leakage. But many friends do not know how to choose. What are the options for the integrated cooker in 2020? The first choice of purchasing items for integrated stoves is to choose brands, which is a commitment. It expresses the history, scale, production capacity and user reputation of an enterprise. Whether an enterprise has the concept of "altruism" is related to whether it will consider more for our consumers. And good after-sales service is also an important guarantee for us to purchase products. First, look at the process. The process level of the product can best prove the quality management ability of an enterprise. The process should be seen in detail. Take the range hood for example, is there any defect on the panel surface? Are the corners smooth? Are keys, seams and screws handled perfectly? These best reflect the quality level of a product. (1) The most important technical parameters of suction integrated environmental cooker in terms of suction are air volume and air pressure. Air volume: Generally speaking, the larger the air volume is, the faster and timely the kitchen smoke can be exhausted. Under rated voltage and frequency, the integrated environmental cooker operates at the highest speed. In a specific test device, when the static pressure is zero, the corresponding exhaust air volume is not less than 21 square meters/min. Wind pressure: the greater the wind pressure value, the stronger the anti backdraft ability of the integrated environmental protection stove. The air pressure is an important indicator to measure the performance of integrated environmental cooker. If the exhaust pipe is long or connected to the public flue, due to the great loss of exhaust pressure, a larger air pressure is required to ensure the exhaust of flue gas. (2) The most important technical parameter of the environmental protection integrated environmental protection stove in environmental protection is the odor reduction degree. Odor reduction degree: under the specified test conditions, the ratio of the difference between the maximum odor concentration of the laboratory and the maximum odor concentration of the integrated environmental protection stove under working conditions to the maximum odor concentration of the laboratory. The higher the value, the better, which means better smoke exhaust effect. Experts suggest that a large number of thermal oxidation decomposition products will be produced after a series of complex changes of edible oil and food in the kitchen under high temperature conditions, some of which will be emitted into the air in the form of smoke to form kitchen smoke. The composition of lampblack gas is complex: there are more than 220 kinds of aldehydes, ketones, fatty acids, alcohols, aromatic fat compounds, lipids, lactones, heterocyclic compounds, etc., most of which are toxic. Therefore, in addition to paying attention to the suction, the odor reduction is also an extremely important reference when purchasing an integrated environmental cooker: it is a trial run on site, and you must operate it on your own site under the guidance of the manufacturer's purchasing guide. Open the prototype, feel the air volume and suction with your hands, and feel them at different heights; Listen to the noise. The key is whether there is noise. Noise is an important indicator to measure the performance of integrated environmental protection cooker. It refers to the A-sound power level measured by the specified method when the integrated environmental protection cooker operates at the highest speed under rated voltage and frequency. The national standard stipulates that the indicator value is not more than 74dB

2020-01-17 17:19:33

How to choose cabinet? How many shopping tips are there?

label: cupboard

How to choose cabinet? Now many families will choose the cabinet, because the cabinet is really a necessary piece of furniture for the kitchen, but many friends do not know how to choose the cabinet, and how to choose the cabinet? How many shopping tips are there? How to choose a cabinet? Look at the edge sealing of the board. The edge sealing of high-quality cabinets is exquisite, smooth, and has a good feel. The sealing line is straight and smooth, and the joints are fine. Professional large factories use linear edge banding machine to complete the processes of edge banding, head breakage, trimming, chamfering, polishing, etc. at one time, to ensure the most accurate size. The workshop type small factory uses a brush to apply glue, press and seal the edges manually, use a wallpaper knife to trim the edges, and use a manual polishing machine to polish. Due to uneven pressure, many places are not firm, and harmful substances such as formaldehyde will volatilize into the air. 2、 Look at the punching. Panel furniture is assembled by three in one connectors, and the matching and precision of the hole position will affect the structural firmness of the cabinet box. 3、 Look at the cutting board. Cutting board is the first process of cabinet production. Large professional enterprises use electronic saws to input processing dimensions through computers, and the computer controls the dimensional accuracy of material selection, and can process several plates at a time. The performance of the equipment is stable, the dimensional accuracy of the plates produced is very high, and the tolerance unit is in microns. 4、 Look at the door panel. The door panel is the face of the cabinet, which is as important as the human face. The door panels produced by small factories are easy to be deformed due to moisture due to improper treatment of base materials and surface technology. 5、 See the assembly effect of the whole cabinet. Any dimensional error in the production process will be shown on the door panel. The door panel of the cabinet produced by a small factory will have uneven seams and uneven gaps, ranging from large to small. 6、 Look at the drawer slide. Although it is a small detail, it is an important part that affects the quality of the cabinet. Due to the error of hole position and size, there is an error in the fitting of slide rail installation size, which causes the drawer to pull unsmoothed or loose left and right. Pay attention to whether the drawer gap is even.

2020-01-16 17:36:05

What details should be paid attention to when purchasing latex paint

label: Latex paint

What details should be paid attention to when purchasing latex paint? The details determine the quality. If you want to choose the latex paint that is most suitable for the house decoration style, there are still many details to pay attention to when purchasing the latex paint. What details should we pay attention to when purchasing latex paint? Let's get to know with the editor! The details of latex paint purchase 1. Look at the packaging and environmental protection test report. Generally, the front of latex paint will be marked with name, trademark, net content, composition, use method and precautions. Pay attention to the production date and warranty period. The warranty period marked by each brand of latex paint varies from 1 to 5 years. General brand latex paint has environmental protection test report or test sheet. Consumers can have a detailed understanding of the environmental protection performance of latex paint when they see the test sheet clearly. The test report has standards for the test results of VOC, free formaldehyde and heavy metal content. National standard VOC shall not exceed 200g per liter; Free formaldehyde shall not exceed 0.1g per kg. The second is to weigh the weight. Generally speaking, a bucket of 5 liters of qualified emulsion paint is about 7 kg; A barrel of 18 liters is about 25 kilograms. Another simple method is to lift up the paint bucket. If the regular brand latex paint shakes, no sound can be heard. If the sound is easy to shake, the viscosity of the latex paint is insufficient. Three hands are hand can opening inspection. High quality emulsion paint is viscous, milky white liquid, without hard lumps, and it is uniform after mixing, without odor. Otherwise, it indicates that the emulsion paint has quality problems. It can also be evenly spread on the fingers to dry the conjunctiva in a few minutes. All the conjunctiva with certain ductility are reassuring coatings. Detail 2 Colorful color It should be noted that the color of latex paint is no longer the monotonous white before, and many consumers are more willing to light up their lives with colorful colors. On the color board and paint bucket, the color consumers see is not necessarily the same as the final effect on the wall. Because the color of the paint is affected not only by the light, but also by the painted area. When a color paints a large area, the color is usually accentuated, so you can choose a slightly lighter color.

2020-01-15 17:19:47

What are the mistakes in purchasing latex paint? How to avoid?

label: Latex paint

What are the mistakes in purchasing latex paint? Many friends will choose latex paint when they are decorating, but there are too many products about latex paint on the market, and they often fall into the wrong area of purchasing latex paint. What are the wrong areas of purchasing latex paint? How to avoid? Mistake area 1 of latex paint selection: Many people tend to pay more attention to price than quality when choosing wall paint. Some people think that the higher the price of paint is, the better it is. So when choosing, they look for the most expensive one, but the experimental results show that this is not the case. The other extreme consumer is to save money. The lower the price, the better. This saves a lot of money, but the wall quality and indoor environment will be worried in the future. Therefore, it is recommended that everyone try to pay attention to the quality of wall finish while considering the price, and generally choose a reputable brand. 2： It is very necessary to pay more attention to the packaging while ignoring the internal consumers' choice of latex paint. However, it should be noted that the paint with good packaging may not be of good internal quality. In order to attract customers, some manufacturers make great efforts on the packaging of products and deliberately exaggerate the performance and efficacy of products. Therefore, it is suggested that consumers should pay attention to other aspects besides looking at the product packaging, such as looking at the detailed inspection sheet of the product. 3： The color card is completely consistent with the wall color. Many consumers think that the paint color on the color card is completely consistent with the color painted on the wall, which is a mistake. Because of light reflection and other reasons, after the four walls of the room are painted, the wall color will look darker than the color card. The color consumers see on the color card is usually different from the actual color behind the wall. Therefore, it is suggested that consumers should choose a slightly lighter color number when choosing colors from the color card. If they prefer dark walls, they can match the color of the selected color card. 4： Not estimating the amount of paint used in advance Many consumers do not estimate the amount of paint used in advance. They are afraid to buy less paint. When choosing, more is always better. This may cause waste of materials, increase the cost of home decoration, and at the same time, the accumulation of too much paint will also have a certain impact on construction safety. Therefore, it is suggested that consumers must look at the area of the construction area before construction, so as to estimate the amount of materials purchased. The simple method for estimating the amount of paint used is: the amount of paint required for one coat (L)=(wall area x2.5)/the area that can be painted per liter of paint. 5： Odorless means environmental protection. Many people judge the safety of wall paint by smelling the smell. They believe that low odor or odorless wall paint is environmental protection. This is a big mistake. Because odorless coatings can be achieved by adding flavor or using low-flavor materials, odorless coatings are not all environmentally friendly and non-toxic. The most professional way to judge the environmental protection of wall paint is to see whether its environmental protection indicators meet the standards. There are three key environmental indicators of wall paint: VOC, free formaldehyde and heavy metals.

2020-01-15 17:19:00

What are the precautions for purchasing integrated ceiling?

label: integrated ceiling

What are the precautions for integrated ceiling? The integrated ceiling is a combination of HUV square metal plate and electrical appliances. Sub buckle module, heating module, lighting module and air exchange module. Simple installation, flexible layout and convenient maintenance have become the mainstream of suspended ceilings in toilets and kitchens. What are the precautions for integrated ceiling? Precautions for integrated ceiling (I) Among the aluminum gusset plates commonly used for plates, there are three kinds of materials: coated plate, roll coating plate and anodized plate. The unification of these three materials is formed by different treatments on the surface of aluminum substrate. The low-quality aluminum ceiling is made of recycled garbage aluminum, which is not only unable to be thin, but also because the source of the material is unknown, which is likely to cause radiation effects on health, and more likely to cause corrosion and surface layer peeling. Among the three kinds of materials, the coating materials of low-end product laminates and the coating of mid-range product roller coated plates are more likely to be used by poor manufacturers for non environmental low-quality laminates and coatings, which will not only fade and peel off quickly, but also release harmful gases during use, causing "decoration disease". Many manufacturers began to use new materials such as magnesium aluminum manganese alloy to press the ceiling gusset plate, and gradually eliminated the coated gusset plate. （2） When selecting and purchasing auxiliary materials, attention must be paid to the auxiliary materials (the installed main frame part, including triangular keel, main keel, suspender, hanger, etc.). Compared with the integrated ceiling, the auxiliary materials are equivalent to the foundation and beam columns of the building. Many ceilings have been installed for less than two years, and the deformation, subsidence and even collapse of the ceiling are caused by the corrosion of the auxiliary materials or the inability to bear the load. Therefore, the all metal installation frame shall be selected. Not only high-quality steel shall be used to make various accessories, but also anti-corrosion coating shall be applied on all accessories to make the overall frame appear metallic luster. （3） There are many integrated ceiling manufacturers who do not have the production capacity of electrical appliances at all. They pieced together inferior electrical appliances in the concept of integration to form a low-cost packaging tactical sales of "ceiling appliances". Therefore, consumers should choose brands and enterprises with independent innovation ability to judge whether the brand has the production capacity and quality assurance of electrical appliances. （4） The design and installation of integrated ceiling is the key to the installation of integrated ceiling. What we can buy at a clear price in every brand store is only raw and cold metal materials, which can only be transformed into integrated ceiling conforming to the overall style of home decoration through professional designers and installers.

2020-01-15 17:10:57

How much do you know about the correct selection and purchase method of latex paint?

label: Latex paint

The wall is a very important decoration area of the entire interior space. Once a mistake occurs in a certain link of the wall decoration process, it will directly affect the decoration effect of the new house. As the most basic indoor wall decoration material, the performance of latex paint also determines the quality and beauty of the wall decoration. How much do you know about the correct purchase method of latex paint? Correct purchasing skills of latex paint 1. Try to choose a big brand with good reputation according to the brand. Of course, each brand also has different product lines, and you can choose according to your own budget. 2. According to the production date, the warranty period of latex paint is generally half a year to one year. It is suggested that consumers should check the production date and warranty period of the product when purchasing. The closer the production date, the better. 3. When looking at the environmental protection logo, pay attention to the manufacturer, trademark, anti-counterfeiting logo and certificate of conformity of the latex paint products, and indicate that the lead-free, mercury free, VOC and other indicators meet the standards and have the certificate of national environmental protection certification. Note 1 for purchasing latex paint: Focus on color value and price, but light quality. When purchasing latex paint, many consumers are easily attracted by its gorgeous appearance, ignoring the internal quality, or thinking that high price is good quality. In fact, this is a big mistake. In order to attract consumers to buy, many bad businesses will deliberately make a fuss on the packaging to exaggerate the efficacy of products; Or they can buy at a low price and sell at a high price. Therefore, when choosing, you must go to a regular brand store to buy, and you should also pay attention to checking the product details and the test sheet. 2： The color card is completely consistent with the color of the wall. The color of the latex paint on the wall is inconsistent with the color on the color card. The color of the latex paint on the wall will be darker than the color card under the effect of light reflection. Therefore, when choosing a color, consumers can choose a color number one lighter than their favorite color, so that there will not be too much difference when they go on the wall. 3： Not estimating the amount of paint used in advance Many consumers do not estimate the amount of latex paint required for wall decoration in advance before purchasing latex paint. It is also a big mistake to buy at will when purchasing. If you buy too much, it is easy to waste and increase decoration costs. 4： Odorless means that some low-quality latex paints of environmental protection products can remove pungent odor by using low-quality materials or adding flavor during processing. Therefore, odorless latex paints are not necessarily environmentally friendly.

2020-01-15 17:09:52

How long can I live with emulsion paint? How to choose environmentally friendly latex paint

label: Latex paint

How long can I live with emulsion paint? With the improvement of living standards, family decoration now pays more attention to health and environmental protection, and many friends will choose environmentally friendly latex paint. Therefore, there are more and more latex paint products with the "green and environmental protection" on the market. How long can you live with latex paint? How to choose environmentally friendly latex paint? How long can I use emulsion paint? When choosing emulsion paint, I should first smell whether there is a pungent smell. If the selected product has no pungent smell and is produced by a regular manufacturer with environmental protection marks, its harmful substances will not exceed the standard and will not cause harm to the health of residents. Generally speaking, after being brushed on the wall, the emulsion paint can be used for living after a period of window opening and ventilation and drying. If you are not sure, consumers can ask a qualified testing agency to conduct indoor environment testing after decoration, and stay after the testing results meet the national indoor air quality standards. Experts said that from the perspective of decoration monitoring, it is rare that harmful substances exceed the standard due to latex paint brushing. After painting the latex paint, pay attention to keeping the home ventilated, and then put some formaldehyde free plants at home, such as aloe, hanging orchid, tiger tail orchid, etc. At the same time, one or two pots of salt water with a concentration of 5% - 10% can be put in the room, so that the smell of formaldehyde and paint in the house can be basically eliminated in one or two days. Activated carbon can also be placed at home. Activated carbon can adsorb harmful substances such as formaldehyde, benzene, ethanol, toluene, ether, kerosene, vinyl chloride, etc. Through these methods, after painting the emulsion paint, you can move in about half a month. However, the precondition is to buy environment-friendly latex paint. It is recommended to choose well-known brand products to ensure the environmental protection of the products. How to choose environmentally friendly latex paint, but there are many fake and inferior products on the market now, and paint is very important to our health, so how to choose environmentally friendly paint from genuine products is also the key. That's what we often say: one look, two weigh, three start. First, look at the external packaging and environmental protection test report. The packaging mainly depends on the production date, brand and trademark. Environmental monitoring is to monitor VOC, free formaldehyde and heavy metal content. For these things, the country has relevant standards: VOC per liter cannot exceed 200 grams; Free formaldehyde shall not exceed 0.1g per kg. Second, weigh: weigh the weight. Generally speaking, a bucket of 5 liters of qualified emulsion paint is about 7 kg; A barrel of 18 liters is about 25 kilograms. Three hands on: hand can opening detection. High quality emulsion paint is viscous, milky white liquid, without hard lumps, and it is uniform after mixing, without odor. Otherwise, it indicates that the emulsion paint has quality problems.

2020-01-15 17:09:05

How to choose art coatings? It's reliable to choose a big brand

label: Artistic coating

How to choose art coatings? Art paint is a new type of wall decoration art material, which has become the choice of many friends, but many friends do not know how to choose, so how to choose art paint? It's reliable to choose a big brand! Xinbei Shell Environmental Protection Material Technology Co., Ltd., founded in 2016 with a registered capital of 50 million yuan, is a new high-tech paint enterprise integrating research and development, production, sales, construction and service. It is located in Changchun, one of the four major garden cities in China and known as the "Spring City of the North". 2. Wanxi Qicai Shell New Material Technology Co., Ltd. is mainly engaged in the R&D, production, sales and construction of industrial and civil interior and exterior wall coatings, with a registered capital of 50000000 yuan. The company is headquartered in the Light Industry Industrial Park, Nong'an Economic Development Zone, Changchun City, Jilin Province. The company covers an area of nearly 60000 square meters, with a total construction area of more than 30000 square meters. 3. Jinbei Shell Jilin Jinbei Shell New Material Technology Co., Ltd. is a joint-stock company specializing in the research, development, production and sales of shell powder health coatings. The company is composed of domestic experts engaged in the research and production of shell powder health coatings. It has two production bases in Changchun and Linyi, a research and development center, modern laboratories for purification, humidity regulation, mildew, pore structure, etc., and 76 research and development personnel, including one doctor and seven masters. 4. Jinnanmu Jilin Jinnanmu New Material Technology Co., Ltd. is a large-scale comprehensive private enterprise integrating shell powder research and development, production, sales, construction and service, with a registered capital of 10 million yuan. The company's operation headquarters is located in Changchun, Jilin Province. The operation headquarters is composed of investment promotion department, construction department, customer service department, planning department and other departments. The production base of Jinnanmu shell powder is located in Xianggong Industrial Park, the intersection of Beijing East Road and Industrial Park Road, Linyi City, Shandong Province. The production base has a research and development center, modern laboratories for mildew, pore structure, and various test and detection equipment. Multiple full-automatic production lines have realized large-scale production. 5. In the minds of most interior designers, ModernClassic=Bauhaus. Bauhaus, which means "BuildingSchool" in German, is a school founded by the famous German architect Walter Gropius in Weimar, Germany, in 1919. Therefore, the famous school that publishes and educates unique design techniques, ushers in a new era of modernism, and gradually becomes a synonym for classic modernism. As a model of modernism, Bauhaus firmly gets rid of the historical constraints, emphasizes the reconciliation of the artificial environment, advocates that architecture and design should develop with the development of the industrial age, pays attention to practical functions and economic issues, actively adopts new materials and new structures of the industrial age, and applies them to the technological innovation of architectural design.

2020-01-15 17:07:17

How to choose a water purifier with high performance price ratio?

label: Water purifier

The water purifier is a healthy butler dedicated to the field of healthy water life. Now it is favored by more and more friends, especially in the first and second tier cities. How to choose a water purifier with high performance price ratio? Xiao Bian tells you that these five points can help you! How to choose a water purifier with high performance price ratio 1. Different water purifiers have different water purification effects due to different structures. Generally speaking, the primary filter water purifier is simple in structure, mainly composed of activated carbon, with limited filtration capacity, and can only be used for rough filtration. The filtered water is best heated and boiled for drinking. Most of the primary filter water purifiers are low-grade water purification products, and the price of each set is between 10 yuan and 150 yuan. 2. Multi stage filter water purifier. The water purifier has two stages of coarse filtration and one group of fine filtration, and the fine filtration mostly adopts hollow fiber filter element, and the filtered water can be directly drunk. The multi-stage filter water purifier is a mid-range water purification product. The price of each set is between 300 yuan and 500 yuan, which can be accepted by wage earners and is widely used by families. 3. Ultrafiltration nanofiltration membrane water purifier, composed of multi-stage prefilter and ultrafiltration membrane, can intercept most of the bacteria and harmful substances. It is the most commonly used direct drinking water purification device in the market with the most common separation and filtration effect, while retaining the mineral trace elements beneficial to human body, and then using the advantages of KDF and activated carbon to effectively inhibit bacteria The growth of fungi and the removal of color and odor ensure that the filtered water can be used more safely and healthily. Moreover, the water yield is relatively large and the waste water discharge is small, so it is faster and more convenient to use in the home kitchen without waiting for a long time. It belongs to popular consumer goods, and the price of each set varies from 200 yuan to 5000 yuan according to different requirements. 4. RO reverse osmosis water purifier is the most ideal water purification product for treating rural water and groundwater. It has three-stage pre filtration, one-stage reverse osmosis membrane precision filtration and one-stage post filtration. The filtered water is free of bacteria, viruses, heavy metals, pesticides, organics, minerals and peculiar colors and odors. It is pure water and can be drunk without heating. This kind of reverse osmosis water purifier is a high-end water purification product, and the price of each set is between 1000 yuan and 5000 yuan. 5. Self cleaning water purifier applies the principle of "running water does not rot, and household hinges do not bark". The most important thing of water purifier is pipeline design and garbage treatment.

2020-01-13 17:25:35