Inventor-물고기 3D프린터 출력
17:39
How I Designed a 3D Printed Wing
43:19
connecting rod using fusion
13:29
BOAT BUILD SERIES EPISODE 3
13:02
How to Make 3D Printed Bearings
42:35
How to Assemble a four cylinder engine
28:30
Knuckle joint
48:58
Test 2
12:26