气体保护电弧焊 gas-shielded arc welding ; gas-arc welding ; gas shield arc welding ; gas shielding arc welding

钨极气体保护电弧焊 GTAW ; GTAWgas tungsten arc welding

熔化极气体保护电弧焊 Gas metal arc welding ; GMAW ; GMAWgas metal arc welding

混合气体保护电弧焊 mixed gas arc welding

活性气体保护电弧焊 metal active-gas arc welding ; MAG ; gas arc welding

无气体保护电弧焊 [机] non-gas shielded arc welding ; automatic gas cutting ; non gas shielded arc welding

惰性气体保护电弧焊 inert-gas-shielded arc welding

金属极气体保护电弧焊 gas metal-arc process

水下气体保护电弧焊 underwater gas shielded arc welding