| |||
| 连续波调制 | |||
| |||
| 连续波调制 | |||
|
continuous-wave modulation : 10 phrases in 4 subjects |
| Automobiles | 1 |
| Electronics | 5 |
| Geophysics | 1 |
| Technology | 3 |
| |||
| 连续波调制 | |||
| |||
| 连续波调制 | |||
|
continuous-wave modulation : 10 phrases in 4 subjects |
| Automobiles | 1 |
| Electronics | 5 |
| Geophysics | 1 |
| Technology | 3 |