 |
| |||
| 机器编码 | |||
|
machine coding : 9 phrases in 6 subjects |
| Aviation | 1 |
| Business | 1 |
| Cryptography | 1 |
| Information technology | 1 |
| Space | 2 |
| Technology | 3 |
|
| |||
| 机器编码 | |||
|
machine coding : 9 phrases in 6 subjects |
| Aviation | 1 |
| Business | 1 |
| Cryptography | 1 |
| Information technology | 1 |
| Space | 2 |
| Technology | 3 |