| |||
| ★ 编码字符 | |||
|
coded character : 25 phrases in 7 subjects |
| Electronics | 2 |
| Information technology | 12 |
| Metallurgy | 1 |
| Project management | 1 |
| Space | 1 |
| Technology | 5 |
| Telecommunications | 3 |
| |||
| ★ 编码字符 | |||
|
coded character : 25 phrases in 7 subjects |
| Electronics | 2 |
| Information technology | 12 |
| Metallurgy | 1 |
| Project management | 1 |
| Space | 1 |
| Technology | 5 |
| Telecommunications | 3 |