 |
| |||
| ship model experiment; ship model test | |||
| 船模试验: 44 phrases in 4 subjects |
| Nautical | 12 |
| Oil / petroleum | 3 |
| Shipbuilding | 9 |
| Technology | 20 |
|
| |||
| ship model experiment; ship model test | |||
| 船模试验: 44 phrases in 4 subjects |
| Nautical | 12 |
| Oil / petroleum | 3 |
| Shipbuilding | 9 |
| Technology | 20 |