| |||
| 归零码 | |||
| 归零代码 | |||
| |||
| 归零码 | |||
| |||
| 归零码 | |||
|
return-to-zero code : 8 phrases in 4 subjects |
| Electronics | 4 |
| Space | 2 |
| Technology | 1 |
| Telecommunications | 1 |
| |||
| 归零码 | |||
| 归零代码 | |||
| |||
| 归零码 | |||
| |||
| 归零码 | |||
|
return-to-zero code : 8 phrases in 4 subjects |
| Electronics | 4 |
| Space | 2 |
| Technology | 1 |
| Telecommunications | 1 |