| |||
| hinged joint; knuckle joint; back flap; back flap hinge; butt flap; butt flap hinge; butt hinge | |||
| pin joint | |||
| hinges | |||
|
gangjarn : 6 phrases in 3 subjects |
| Chemistry | 3 |
| General | 2 |
| Industry | 1 |
| |||
| hinged joint; knuckle joint; back flap; back flap hinge; butt flap; butt flap hinge; butt hinge | |||
| pin joint | |||
| hinges | |||
|
gangjarn : 6 phrases in 3 subjects |
| Chemistry | 3 |
| General | 2 |
| Industry | 1 |