tig welding
柯林斯词典
1. N tungsten-electrode inert gas welding: a method of welding in which the arc is maintained by a tungsten electrode and shielded from the access of air by an inert gas 钨极惰性气体保护电弧焊法→compareMIG welding
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1. N tungsten-electrode inert gas welding: a method of welding in which the arc is maintained by a tungsten electrode and shielded from the access of air by an inert gas 钨极惰性气体保护电弧焊法→compareMIG welding