混凝土管

• Standard specification for joints for concrete pipe and manholes , using rubber gaskets
  使用橡胶垫圈的混凝土管和人孔用连接件的标准规范
• Standard specification for joints for concrete pipe and manholes , using rubber gaskets metric
  使用橡胶垫圈的混凝土管和人孔用连接件的标准规范
• Study on calculation method about settlement of pre - stressed concrete pipe pile composite foundation
  预应力混凝土管桩复合地基沉降计算方法研究
• Test amp; measuring of leakage protective circuit breaker in electric distribution lines of housing projects
  关于预应力混凝土管桩检测方法的探讨
• Pipes ; survey of standards for pipes from concrete , reinforced concrete and prestressed concrete
  管件.混凝土钢筋混凝土和预应力混凝土管件的标准的
• Standard specification for external sealing bands for concrete pipe , manholes , and precast box sections
  混凝土管人孔和预制箱形截面用外部密封带的标准规范
• Code of practice for pipelines . pipelines on land : design , construction and installation . precast concrete
  管道实用规程.陆上管道:设计制造和安装.预铸混凝土管
• Standard specification for external sealing bands for concrete pipe , manholes , and precast box sections metric
  混凝土管人孔和预制箱形截面用外部密封带的标准规范
• Concrete pipes , and ancillary concrete products - specification for road gullies and gully cover slabs
  混凝土管和辅助混凝土制品.道路集水沟和集水沟封盖厚板材的规范
• Fibre - cement pipes and fittings for discharge systems for buildings - dimensions and technical terms of delivery
  建筑物排放系统用纤维混凝土管和配件.交货的尺寸和技术条款