 |
| |||
| label information | |||
| 标记信息: 14 phrases in 8 subjects |
| Aviation | 1 |
| Cryptography | 1 |
| Electronics | 2 |
| General | 1 |
| Geophysics | 1 |
| Multimedia | 1 |
| Space | 1 |
| Technology | 6 |
|
| |||
| label information | |||
| 标记信息: 14 phrases in 8 subjects |
| Aviation | 1 |
| Cryptography | 1 |
| Electronics | 2 |
| General | 1 |
| Geophysics | 1 |
| Multimedia | 1 |
| Space | 1 |
| Technology | 6 |