惰性气体保护钨极电弧焊
tungsten arc inert gas welding
gas tungsten-arc welding (GTAW
TIG welding
交流钨极惰性气体保护电弧焊接
alterative current tungsten inert gas welding
脉冲钨极惰性气体保护电弧焊接
pulsed tungsten inert gas welding
钨极电弧惰性气体保护焊
TIG: Tungsten-arc Inert-Gas welding
CO2气体保护电弧焊
CO 2 gas shielding arc welding
CO 2 arc welding
活性气体保护电弧焊
metal-active gas arc welding
metal active-gas welding[LM
金属极隋性气体保护电弧焊
and Modification suggestion
脉冲电流气体保护钨极焊
pulsed current gas tungsten arc welding
脉冲钨极气体保护焊
pulsed gas tunsten arc welding