 |
| |||
| 水下管线 | |||
| 海底线路; 水底线路; 海底管线; 海底管路; 海中管道; 海底管道; 海底电线; 水下管路; 水下油管; 水下管道 | |||
| |||
| 海底管线线路 | |||
| 海底管线; 海底线路 | |||
|
submarine line : 5 phrases in 5 subjects |
| Architecture | 1 |
| Ecology | 1 |
| Electronics | 1 |
| Oil / petroleum | 1 |
| Technology | 1 |
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