GB/T 19868.4-2005

Active

Welding procedure qualification based on pre-production welding test

基于预生产焊接试验的工艺评定

Standard Type
GBT
ICS
25.160.10
CCS
J33
Status
现行
Issue Date
2005-08-10
Implementation
2006-04-01
Responsible Dept
国家标准委
Drafting Unit
国家标准委