 |
| |||
| unity | |||
| 单楼: 48 phrases in 7 subjects |
| Architecture | 8 |
| Aviation | 1 |
| Earth sciences | 2 |
| Electronics | 1 |
| General | 2 |
| Hydroelectric power stations | 1 |
| Technology | 33 |
|
| |||
| unity | |||
| 单楼: 48 phrases in 7 subjects |
| Architecture | 8 |
| Aviation | 1 |
| Earth sciences | 2 |
| Electronics | 1 |
| General | 2 |
| Hydroelectric power stations | 1 |
| Technology | 33 |