| |||
| 选择通路 | |||
|
selection path : 9 phrases in 6 subjects |
| Aviation | 1 |
| China | 1 |
| Electronics | 4 |
| Surveying | 1 |
| Technology | 1 |
| Telecommunications | 1 |
| |||
| 选择通路 | |||
|
selection path : 9 phrases in 6 subjects |
| Aviation | 1 |
| China | 1 |
| Electronics | 4 |
| Surveying | 1 |
| Technology | 1 |
| Telecommunications | 1 |