GB/T 33209-2016

Active

Welding procedure qualification for welded gas cylinders

焊接气瓶焊接工艺评定

Standard Type
GBT
ICS
23.020.30
CCS
J74
Status
现行
Issue Date
2016-12-13
Implementation
2017-07-01
Responsible Dept
国家标准委
Drafting Unit
N/A