pipes and fittings meaning in English
管道和管道配件
Examples
- The pipes and fittings lined with metal meshed - ptfe
金属网聚四氟乙烯复合管与管件 - Cast iron drainage pipes and fittings without sockets
无承口的铸铁排水管和管件 - Plastics pipes and fittings - determination of opacity
塑料管道系统.不透明性测定 - Metal products including tubes , pipes and fittings
金属品（包括喉管及配件） - Polyethylene pipes and fittings - determination ofmelt flow rate
熔体流动速率试验方法