铸铁管

• Cast iron , soil pipe
  铸铁管及管件
• Cast iron pipe flanges
  铸铁管法兰
• Discussion in calculating engineering quantity of drainage cast ironpipe and trap
  排水铸铁管及存水弯工程量计算的一些问题的探讨
• Cast iron pipe joint
  铸铁管接头
• Cast iron pipe
  铸铁管生铁管
• Specification for structural design of buried cast - ironpipeline of water supply and sewerage engineering
  给水排水工程埋地铸铁管管道结构设计规程
• Cast iron special castings for asbestos cement pressure pipelines ; joining pieces at cast iron pipes
  石棉水泥压力管道的专用铁铸件.铸铁管的连接件
• Specification for structural design of buried cast - iron pipeline of water supply and sewerage engineering
  给水排水工程埋地铸铁管管道结构设计规程
• The comparison of application between upvc - drainpipe and w flexible joint cast - iron drainpipe in architect drain system
  型柔性铸铁管在建筑排水中的应用比较
• Talking about the application of the new - type drainage cast - iron pipe with flexible interface in the civil building
  浅谈新型排水柔性接口铸铁管在民用建筑中的应用