Inventory turnover存货周转率 Just-in-time(JIT) approach及时制方法 Nodes物流结点 Pipeline(in- ransit) stock管道库存(在途库存) Reorder( trigger) point(ROP)再订货点 Safety( buffer) stock安全库存缓冲库存) Speculative stock投机性库存 Stockout costs缺货成本 Substitute products替代品 Vendor- managed inventory(wMn供应商管理 存货9-4 Inventory turnover 存货周转率 Just-in-time(JIT) approach 及时制方法 Nodes 物流结点 Pipeline (in-transit) stock 管道库存 (在途库存) Reorder (trigger) point (ROP) 再订货点 Safety (buffer) stock 安全库存(缓冲库存) Speculative stock 投机性库存 Stockout costs 缺货成本 Substitute products 替代品 Vendor-managed inventory (VMI) 供应商管理 存货