资 源 简 介
该系统主要用于生产采购系统，主要包括四个模块：系统设置模块，生产计划模块，物料采购计划模块，物料需求计划模块。其主要功能请使用一下便知-The system is mainly used for the production of the procurement system, including the four main modules : system settings modules, production planning module, material procurement module, Material Requirements Planning module. Its main function please use about what is happening
