 |
| |||
| sliding dog | |||
| sliding sleeve; slip lining; slip sleeve; travel collar | |||
| |||
| sliding operating sleeve | |||
| 滑动套 筒: 6 phrases in 2 subjects |
| Automobiles | 3 |
| Oil / petroleum | 3 |
|
| |||
| sliding dog | |||
| sliding sleeve; slip lining; slip sleeve; travel collar | |||
| |||
| sliding operating sleeve | |||
| 滑动套 筒: 6 phrases in 2 subjects |
| Automobiles | 3 |
| Oil / petroleum | 3 |