 |
| |||
| architectonics | |||
| systematology | |||
| 体系论: 10 phrases in 8 subjects |
| Aviation | 1 |
| Business | 1 |
| Electric machinery | 1 |
| Finances | 1 |
| Management | 1 |
| Securities | 1 |
| Space | 1 |
| Technology | 3 |
|
| |||
| architectonics | |||
| systematology | |||
| 体系论: 10 phrases in 8 subjects |
| Aviation | 1 |
| Business | 1 |
| Electric machinery | 1 |
| Finances | 1 |
| Management | 1 |
| Securities | 1 |
| Space | 1 |
| Technology | 3 |