CAD includes drawings of stainless steel kitchenware products in hotel kitchens, such as various worktables, star basins, work cabinets, lockers, freezer shelves, warm dining cars, cooking stoves, etc., with detailed dimensions and complete descriptions of materials, which can be used as a reference for beginners in the hotel kitchenware industry or in the factory technical specifications or bidding for hotel kitchenware equipment. It is very practical. This CAD version is 2007, file