计算供应商管理库存（Vendor Managed Inventory，VMI）集成模型中的服务水平-Computing vendor-managed inventory (Vendor Managed Inventory, VMI) integrated model of service level

管理项目，管理配送商品信息,主要用于超市商品的供应，和物流供应商配送商品接收。-Management projects, management and distribution of goods, mainly for supermarket goods supply, distribution and logistics providers merchandise receipt.

供应商管理系统北大青鸟的，需要的可以下走-Supplier Management System