铸钢

• Porcelain enameled formed steel plumbing fixtures ; supplement 1
  搪瓷铸钢卫生设备.补充件1
• Steel castings for the large rolling mill housing
  大型轧钢机机架铸钢件
• Specification for chocks , ship mooring , cast steel
  船锚用铸钢轮挡规范
• Marine cast steel flanged lift check valves
  船用法兰铸钢止回阀四进位
• Shipbuilding - cast steel 10k screw - down check globe valves
  造船.铸钢制10k螺旋拧紧止回球阀
• J kind of flanged cast steel suction sea valve
  J类法兰铸钢直角通海阀
• Shipbuilding - cast steel 20k screw - down check globe valves
  造船.铸钢制20k螺旋拧紧止回球阀
• Shipbuilding - cast steel 20k screw - down check angle valves
  造船.铸钢制20k螺旋拧紧止回角阀
• Shipbuilding - cast steel 10k screw - down check angle valves
  造船.铸钢制10k螺旋拧紧止回角阀
• Technical condition of cast steel used for fan blower and compressor
  风机用铸钢件.技术条件