China National Standards

China Buried multi hole Industry Standards English PDF List


  •  China "Buried multi hole" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    QB/T 2667.2-2004 Buried multi-hole plastics pipes for communication Part 2: Polyethylene (PE) multi-hole pipes
    埋地通信用多孔一体塑料管材 第2部分:聚乙烯(PE)多孔一体管材
    China Light Industry Standards
    Buried multi hole

    English PDF
    QB/T 2667.1-2004 Buried multi-hole plastics for communication Part 1: Unplasticized polyvinyl chloride (PVC-U) multi-hole pipes
    埋地通信用多孔一体塑料管材 第1部分:硬聚氯乙烯(PVC-U)多孔一体管材
    China Light Industry Standards
    Buried multi hole

    English PDF
    YD/T 1324-2004 Unplasticized polyvinyl chloride (PVC-U) multi-hole pipe for buried telecommunication conduit
    地下通信管道用硬聚氯乙烯(pvc-u)多孔管
    China Telecommunication Standards
    Buried multi hole

    English PDF

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