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International Standard Category: Plastics pipes and fittings for non fluid use

GB/T 18477.3-2019    Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and drainage—Part 3: Axial hollow-wall construction pipes
埋地排水用硬聚氯乙烯(PVC-U)结构壁管道系统 第3部分:轴向中空壁管材 ;
Category No.:83.140.30 Valid Status:valid
Issued Organization:SAMR and SAC Issued Date:2019-08-30
Implemented Date:2020-3-1 Abolished Date:
Superseded Standard.: Superseded Date:
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