| |||
| 模拟环路 | |||
|
analog loop : 10 phrases in 6 subjects |
| Aviation | 1 |
| Electronics | 4 |
| Geophysics | 1 |
| Space | 2 |
| Technology | 1 |
| Telecommunications | 1 |
| |||
| 模拟环路 | |||
|
analog loop : 10 phrases in 6 subjects |
| Aviation | 1 |
| Electronics | 4 |
| Geophysics | 1 |
| Space | 2 |
| Technology | 1 |
| Telecommunications | 1 |