GB/T 31069-2015

Active

Plumbing fittings—Copper pipe fittings

水暖管道配件 铜管路连接件

Standard Type
GBT
ICS
23.040.60
CCS
Y71
Status
现行
Issue Date
2015-06-02
Implementation
2016-01-01
Responsible Dept
中国轻工业联合会
Drafting Unit
N/A