 |
| |||
| 分段箱式船坞; 分节式浮坞 | |||
| 分段式船坞 | |||
| sectional dock: 23 phrases in 5 subjects |
| Oil / petroleum | 1 |
| Port facilities | 2 |
| Shipbuilding | 2 |
| Technology | 16 |
| Textile industry | 2 |
|
| |||
| 分段箱式船坞; 分节式浮坞 | |||
| 分段式船坞 | |||
| sectional dock: 23 phrases in 5 subjects |
| Oil / petroleum | 1 |
| Port facilities | 2 |
| Shipbuilding | 2 |
| Technology | 16 |
| Textile industry | 2 |