Generally speaking, the equipment used in the new project has good performance and high technical equipment level, but the investment is large and the construction time is long. In order to build socialist modernization, we must arrange new projects in a planned way according to the specific conditions of national economic and social development in different periods. At the same time, we must pay attention to combining new construction and expansion, and correctly arrange the proportional relationship between them, so as to coordinate the development of the national economy.
