石棉管

  • 网络asbestos pipe;asbestos tube;asbestos hose
石棉管石棉管
  1. GB/T3041-1982石棉水泥井管

    Asbestos-cement pipe for well casing

  2. GB/T3040-1982石棉水泥输煤气管

    Asbestos-cement pressure pipe for gas transmission

  3. 以石棉水泥砂浆离心管作为内模衬管,浇筑混凝土后构成现浇混凝土空心板。

    With asbestos cement mortar pipe being used as inner liner , concrete is cast to form hollow slab .