0Following
0Follower
0Like
Hands-on Skills of Mechanical Engineering Students
0 View
The “Little Tsinghua” of Junior Colleges
Can you take me along?
Hands-on skills of mechanical engineering students
1 View
Yes, I used hexagonal square steel for rifling.
It's too wasteful
How much have you saved?
No relevant results were found
No more content
1:08
1:05
1:01
0:54
1:02
