pipework

• Pump supply and installation of pumpsets and associated pipework
  供应及装置抽水系统及相连的水管工程
• Bleed the pipework of any air
  允许于管路中使用各种气源。
• Industrial pipework . steel components . butt welding ends . preparation
  工业管道.钢制部件.对焊接端.准备
• Means for resealing threaded joints of gas pipework in buildings
  建筑物内气体管道的螺纹接头重新密封方法
• Industrial pipework . orifice flanges for differential pressure devices
  工业管道.差动压力装置的有孔法兰盘
• Means for resealing threaded joints of gas pipework in buildings
  建筑物燃气管道工程的螺纹接头的再密封方法
• Summary and application of carbon steel tubes for marine pipework systems
  船舶管道系统用碳钢管的摘要和应用
• Gas supply systems - welding steel pipework - functional requirements
  燃气供应系统.焊接钢输送管线.功能要求
• Pipework . terms and definition
  管道.术语和定义
• Shipbuilding . fire pipework . connector with international fitting ship side
  造船工业.消防管道.国际性配件连接器