 |
| |||
| 矩形波导 | |||
| |||
| 矩形波导 | |||
|
waveguide rectangular : 9 phrases in 5 subjects |
| Air defense | 3 |
| Electronics | 1 |
| Information technology | 1 |
| Materials science | 1 |
| Space | 3 |
|
| |||
| 矩形波导 | |||
| |||
| 矩形波导 | |||
|
waveguide rectangular : 9 phrases in 5 subjects |
| Air defense | 3 |
| Electronics | 1 |
| Information technology | 1 |
| Materials science | 1 |
| Space | 3 |