 |
| |||
| 耳关调联试 | |||
| 试验调试 | |||
|
testing and commissioning : 5 phrases, 3 sujets |
| Communications | 2 |
| Construction navale | 1 |
| Transport ferroviaire | 2 |
|
| |||
| 耳关调联试 | |||
| 试验调试 | |||
|
testing and commissioning : 5 phrases, 3 sujets |
| Communications | 2 |
| Construction navale | 1 |
| Transport ferroviaire | 2 |