Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
HG/T 5898-2022 |
Mixed gas for laser welding CO2-N2/Helium {译} 激光焊接用混合气体 二氧化碳-氮气/氦气 |
China Chemistry Industry
Standards Mixed gas welding |
English PDF |
HG/T 5897-2022 |
Mixed gas for welding Hydrogen/Argon {译} 焊接用混合气体 氢气/氩气 |
China Chemistry Industry
Standards Mixed gas welding |
English PDF |
HG/T 4986-2016 |
Mixed gas for welding. Oxygen in argon 焊接用混合气体 氧/氩 |
China Chemical Industry
Standards Mixed gas welding |
English PDF |
HG/T 4985-2016 |
Mixed gas for welding. Helium in argon 焊接用混合气体 氦/氩 |
China Chemical Industry
Standards Mixed gas welding |
English PDF |
HG/T 4984-2016 |
Mixed gas for welding. Carbon dioxide, oxygen in argon 焊接用混合气体 二氧化碳-氧/氩 |
China Chemical Industry
Standards Mixed gas welding |
English PDF |
HG/T 3728-2004 |
Mixed gas for welding. Argon-Carbon dioxide 焊接用混合气体 氩-二氧化碳 |
China Chemical Industry
Standards Mixed gas welding |
English PDF |
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