使用: make use of; use; employ; ap ...零部件: components and parts; access ...成本: prime cost; cost; capitalize ...炉用零部件: parts of furnace通用零部件: universal parts成套备用零部件: set of spare units航空航天用零部件: components for aerospace construction其他炉用零部件: miscellaneous parts of furnace自用零部件定单: order for parts for plant use零部件: components and parts; accessories and repairs; machine replacement parts; parts单件成本: individual job costs料件成本: item costs软件成本: software cost待焊零部件: parts to be welded吊杆零部件: boom fittings关键零部件: key components管架零部件: attachment of support合格零部件: qualified parts坏与零部件: industrial machinery & components机器零部件: machinery component减少零部件: parts reduction精确零部件: precision parts and components可卸零部件: loose gear零部件编号: pn parts number零部件标准: labour hygiene standard; part-subassemble standard