GB/T 34202-2017

Active

Ductile iron pipes, fittings and accessories—Epoxy coating (heavy-duty)

球墨铸铁管、管件及附件 环氧涂层（重防腐）

Standard Type
GBT
ICS
23.040.10;25.220.99
CCS
H48
Status
现行
Issue Date
2017-09-07
Implementation
2018-06-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A