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Sheet Metal Local 73 YouTube
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1,782 likes · 1 talking about this · 225 were here. Web sheet metal workers' local union #12, pittsburgh, pennsylvania. 1200 gulf lab road pittsburgh, pa 15238 phone: Web the sheet metal workers local union 12 works in conjunction with sheet metal and air conditioning contractor national association (smacna) and the. Web local 12 training center. Sheet metal workers local #12 continuously. 1,782 likes · 1 talking about this · 225 were here.
