How To Make A Variable Speed Ball Mill From A Drill
0 意见
• 09/03/25
0
0
嵌入
121gamers
15 订户
A very useful bit of kit - so i thought i would give it a go making a ball mill from the odd things i found around my shed - i feel like a womble now!
显示更多
脸书评论
SORT BY-
热门评论
-
最新评论