GB/T 41666.7-2024

Active

Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks—Part 7: Lining with spirally-wound pipes

地下无压排水管网非开挖修复用塑料管道系统第7部分：螺旋缠绕内衬法

Standard Type

GBT

ICS

83.140.30

CCS

G33

Status

现行

Issue Date

2024-05-28

Implementation

2024-12-01

Responsible Dept

中国轻工业联合会

Drafting Unit

N/A