库存隐藏了许多问题 Bad Design Lengthy Poor Setups Quality Machine Inefficient Breakdown Unreliable Layout Supplier
库存隐藏了许多问题 Poor Quality Unreliable Supplier Machine Breakdown Inefficient Layout Bad Design Lengthy Setups
降低库存：发现问题并解决问题 Bad Design Lengthy Poor Setups Quality Machine Inefficient Breakdown Unreliable Layout Supplier
降低库存：发现问题并解决问题 Poor Quality Unreliable Supplier Machine Breakdown Inefficient Layout Bad Design Lengthy Setups