GB/T 43905.4-2024

Active

Laboratory method for sampling fume and gases in welding and allied processes—Part 4: Welding consumables welding fume emission limit value

焊接及相关工艺中烟尘和气体取样的实验室方法 第4部分：焊接材料焊接烟尘排放限值

Standard Type
GBT
ICS
25.160.10
CCS
J33
Status
现行
Issue Date
2024-04-25
Implementation
2024-11-01
Responsible Dept
国家标准委
Drafting Unit
N/A