| |||
| 扩频码序列 | |||
|
spread spectrum code-sequence : 5 phrases in 3 subjects |
| Electronics | 1 |
| Information technology | 2 |
| Telecommunications | 2 |
| |||
| 扩频码序列 | |||
|
spread spectrum code-sequence : 5 phrases in 3 subjects |
| Electronics | 1 |
| Information technology | 2 |
| Telecommunications | 2 |