GB/T 18477.3-2019

Active

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

Standard Type

GBT

ICS

83.140.30

CCS

G33

Status

现行

Issue Date

2019-08-30

Implementation

2020-03-01

Responsible Dept

中国轻工业联合会

Drafting Unit

N/A