GB/T 20674.4-2020

Active

Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 4: Traceability coding

塑料管材和管件聚乙烯系统熔接设备第4部分：可追溯编码

Standard Type

GBT

ICS

83.140.30

CCS

G33

Status

现行

Issue Date

2020-11-19

Implementation

2021-06-01

Responsible Dept

中国轻工业联合会

Drafting Unit

N/A