论文部分内容阅读
一种产品被新产品取代是常有的现象,但有时当某产品江河日下,处于被取代的情势时,由于人们实践的结果和认识的深入,它又获机遇,东山再起,成为使用者的热门货,生产厂也为之增光。在金属制品工业中,扁平钢绳就是这样的产品。扁平钢绳是一种结构特殊的钢绳,它的生产不是用成绳机捻制,而是用手工编制而成,因而生产效率很低。这是它过去江河日下的主要原因。生产率低的状况长期未能改
It is a common phenomenon that a product is replaced by a new product. However, sometimes when a product is replaced in a down-to-earth manner, it is again an opportunity for users to become more and more popular as a result of people’s practical experience and understanding. , The manufacturer also added light. In the metal products industry, flat steel wire is such a product. Flat steel wire rope is a special structure of the rope, its production is not twisted rope into a machine, but by hand-made, and thus inefficient production. This is the main reason for its past rivers and lakes. The situation of low productivity has not been able to be changed in the long run