material balance
短语词组
- material labor balance system 物化勞動平衡系統
- material l balance 物質平衡;物料平衡
- material object balance 實物平衡
- Material Product Balance System 平衡表躰系;物質産品平衡表躰系;物質平衡表躰系
- material l balance report 物料衡算報告
- material resources balance 物力平衡
- material l balance period 物料平衡期間
- material l balance component 物料平衡組分 返回 material balance