 |
| |||
| 安全协议 | |||
| security protocol: 22 phrases in 10 subjects |
| Air defense | 2 |
| Communications | 1 |
| Computer networks | 3 |
| Cryptography | 3 |
| Electronics | 5 |
| Information technology | 2 |
| Multimedia | 2 |
| Project management | 2 |
| Space | 1 |
| United Nations | 1 |
|
| |||
| 安全协议 | |||
| security protocol: 22 phrases in 10 subjects |
| Air defense | 2 |
| Communications | 1 |
| Computer networks | 3 |
| Cryptography | 3 |
| Electronics | 5 |
| Information technology | 2 |
| Multimedia | 2 |
| Project management | 2 |
| Space | 1 |
| United Nations | 1 |