The Do's and Don'ts of Scaffold Safety in Construction
9 هزار بار بازدید -
6 سال پیش
-
This short video walks you
This short video walks you through some of the do's and don'ts of working safely on scaffolds.
6 سال پیش
در تاریخ 1397/05/31 منتشر شده
است.
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