| |||
| 通信密码 | |||
|
communication code : 14 phrases in 7 subjects |
| Business | 1 |
| Communications | 1 |
| Electronics | 1 |
| Information technology | 4 |
| Shipbuilding | 1 |
| Technology | 2 |
| Telecommunications | 4 |
| |||
| 通信密码 | |||
|
communication code : 14 phrases in 7 subjects |
| Business | 1 |
| Communications | 1 |
| Electronics | 1 |
| Information technology | 4 |
| Shipbuilding | 1 |
| Technology | 2 |
| Telecommunications | 4 |