合同定购
- 网络contract purchasing;Purchase By Contract
合同定购-
粮食统购统销从1953年开始实施到1985年改行粮食合同定购制止，持续了32年之久，是共和国60年来执行时间最长、影响最大、涉及范围最广的重要制度之一。
Monopoly for purchase and sale from 1953 to 1985 , diverted to the implementation of the contract purchase of food to stop , which lasted 32 years , is one of the longest execution time , the greatest impact , the widest range important systems .