★ 나의 직무공간 ★/공작기계 동영상

.MACHINE SHOP TIPS #123 Turning a Ball on the Atlas Lathe tubalcain .

털보아찌 2014. 4. 18. 01:01

 

 

 

http://www.youtube.com/watch?feature=player_detailpage&v=EjaT-oM7cH0