Tig Notaro Says Her 7 Year Old Twin Sons Heckled Her When They Saw Her Do Standup Shares How First Found Out Their Moms Are Gay
Mig焊：熔化极氩弧焊；tig：钨极氩弧焊。 钨极氩弧焊（tig）非熔化电极式气体保护电弧焊接，tig焊接，英文是tungsten inert gas（缩写tig）,又叫gas tungsten arc. Tig焊（tungsten inert gas arc weiding），又称为惰性气体钨极保护焊。无论是手工焊接还是自动焊接0.5～4.0mm厚的不锈钢时，最常用的就是tig焊。tig焊还用于较厚断.
Tig Notaro Reveals Her Twin Sons, 8, Just Recently Learned Their Moms
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