短語(yǔ)詞組短語(yǔ)metal inert -gas welding 熔化極惰性氣體保護(hù)焊;極惰性氣體保護(hù)焊tungsten inert -gas welding machine 鎢極惰性氣體保護(hù)弧焊機(jī)inert -gas arc welding 鈍氣電弧熔接;翻譯arc inert -gas welding 氬弧焊接metal l inert -gas arc welding 金屬極惰性氣體保護(hù)焊pulsed metal inert -gas welding 脈沖mig焊activating flux tungsten inert -gas welding 活性劑氬弧焊 返回 inert-gas welding