 |
| |||
| 双动向镇链 | |||
| |||
| 双向合页; 双动铰链; 双向铰链 | |||
|
double acting hinge : 7 phrases in 2 subjects |
| Shipbuilding | 1 |
| Technology | 6 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips