| |||
| 显示组件 | |||
|
display module : 20 phrases in 9 subjects |
| Air defense | 1 |
| Automobiles | 1 |
| Aviation | 2 |
| Electronics | 7 |
| Information technology | 1 |
| Metallurgy | 1 |
| Space | 4 |
| Technology | 2 |
| Telecommunications | 1 |
| |||
| 显示组件 | |||
|
display module : 20 phrases in 9 subjects |
| Air defense | 1 |
| Automobiles | 1 |
| Aviation | 2 |
| Electronics | 7 |
| Information technology | 1 |
| Metallurgy | 1 |
| Space | 4 |
| Technology | 2 |
| Telecommunications | 1 |