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一.MRP系统简介 目前国外机械制造行业几乎全部进入了多品种中小批量生产的阶段,因此早期用于大批量生产中行之有效的许多生产管理方法表现出无能为力的状态。在70年代初美国发展了MRP系统,后来在许多国家得到广泛的应用,被称为‘对剩余的最后利益’进行的研究,许多企业确实从中得到了技术经济效益。美国将MRP的主要发展阶段70-80年代称作是MRP的时代,可见MRP系统在国外受到极大的重视。
I. Introduction to MRP system At present, almost all foreign machinery manufacturing industries have entered the stage of multi-variety production of small and medium-sized batches. Therefore, many of the production management methods that have been used effectively for mass production in the early stages show a state of powerlessness. In the early 1970s, the United States developed the MRP system. Later, it was widely used in many countries. It was called the ’Remaining Last Interest’ study, and many companies did obtain technical and economic benefits from it. The United States referred to MRP’s major development stage in the 70-80s as the era of MRP. It can be seen that the MRP system has received a great deal of attention abroad.