 |
| |||
| rake | |||
| 斜脉: 30 phrases in 11 subjects |
| Agriculture | 1 |
| Air defense | 1 |
| Aviation | 1 |
| Earth sciences | 4 |
| Electronics | 4 |
| General | 3 |
| Geology | 1 |
| Geophysics | 1 |
| Oil / petroleum | 5 |
| Surgery | 1 |
| Technology | 8 |
|
| |||
| rake | |||
| 斜脉: 30 phrases in 11 subjects |
| Agriculture | 1 |
| Air defense | 1 |
| Aviation | 1 |
| Earth sciences | 4 |
| Electronics | 4 |
| General | 3 |
| Geology | 1 |
| Geophysics | 1 |
| Oil / petroleum | 5 |
| Surgery | 1 |
| Technology | 8 |