PWTV: Oxyacetylene Welding Part 2

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Part 2 shows us the practice of oxyacetylene welding. Host Amanda Carlson is at Rock Valley College with instructors Mike Merriman and Larry Clevenger going over tips and procedures.

منتشر شده توسط: Fabricators & Manufacturers Association
تاریخ انتشار: ۴ سال پیش
دسته بندی: علمی و تکنولوژی