 |
| |||
| code | |||
| 密编码: 27 phrases in 11 subjects |
| Agriculture | 3 |
| Business | 1 |
| Cartography | 1 |
| Cryptography | 1 |
| Economy | 1 |
| Electronics | 5 |
| Engineering geology | 1 |
| Information technology | 4 |
| Space | 2 |
| Technology | 7 |
| Telecommunications | 1 |
|
| |||
| code | |||
| 密编码: 27 phrases in 11 subjects |
| Agriculture | 3 |
| Business | 1 |
| Cartography | 1 |
| Cryptography | 1 |
| Economy | 1 |
| Electronics | 5 |
| Engineering geology | 1 |
| Information technology | 4 |
| Space | 2 |
| Technology | 7 |
| Telecommunications | 1 |