| |||
| 脉冲调制多路传输 | |||
|
pulse multiplex : 19 phrases in 7 subjects |
| Air defense | 2 |
| Aviation | 1 |
| Electronics | 1 |
| Radio | 1 |
| Space | 5 |
| Technology | 8 |
| Telecommunications | 1 |
| |||
| 脉冲调制多路传输 | |||
|
pulse multiplex : 19 phrases in 7 subjects |
| Air defense | 2 |
| Aviation | 1 |
| Electronics | 1 |
| Radio | 1 |
| Space | 5 |
| Technology | 8 |
| Telecommunications | 1 |