 |
| |||
| voie de communication | |||
| |||
| circuits de transmission | |||
| |||
| installation de sonorisation | |||
|
communication circuit : 3 短语, 3 学科 |
| 信息技术 | 1 |
| 电力牵引 | 1 |
| 计算 | 1 |
|
| |||
| voie de communication | |||
| |||
| circuits de transmission | |||
| |||
| installation de sonorisation | |||
|
communication circuit : 3 短语, 3 学科 |
| 信息技术 | 1 |
| 电力牵引 | 1 |
| 计算 | 1 |