GB/T 44527-2024

Active

Qualification testing of diver-welders and welding operators for underwater hyperbaric dry welding

水下高压干式焊接潜水焊工和焊接操作工技能评定

Standard Type
GBT
ICS
25.160.01
CCS
J33
Status
现行
Issue Date
2024-09-29
Implementation
2025-04-01
Responsible Dept
国家标准委
Drafting Unit
N/A