 |
| |||
| sea trial of main engine and inspecting attached pumps and piping system | |||
|
主机航行试验和检查附属泵与管 路 : 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