 |
| |||
| 水密小舱口盖、水密门和水密窗冲水试验 | |||
| clashing test for small watertight hatch cover, watertight door and watertight window: 2 phrases in 1 subject |
| Shipbuilding | 2 |
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