Machine Shop Bench Work - Working With Taps and Dies
84.8 هزار بار بازدید -
6 سال پیش
-
This American 1942 wartime film
This American 1942 wartime film instructs the viewer in the methods of using tap and die thread cutting tools.
A good lesson in understanding the materials we work with and getting a job done properly.
A good lesson in understanding the materials we work with and getting a job done properly.
6 سال پیش
در تاریخ 1397/10/02 منتشر شده
است.
84,808
بـار بازدید شده