| |||
| 双差错检测; 双检错 | |||
|
double error detection : 4 phrases in 3 subjects |
| Geophysics | 1 |
| Information technology | 1 |
| Telecommunications | 2 |
| |||
| 双差错检测; 双检错 | |||
|
double error detection : 4 phrases in 3 subjects |
| Geophysics | 1 |
| Information technology | 1 |
| Telecommunications | 2 |