 |
| |||
| pull | |||
| 角深: 32 phrases in 12 subjects |
| Agriculture | 1 |
| Animal husbandry | 1 |
| Bridge construction | 1 |
| Earth sciences | 1 |
| General | 4 |
| Geophysics | 2 |
| Metallurgy | 2 |
| Navigation | 1 |
| Nursing | 1 |
| Oil / petroleum | 3 |
| Shipbuilding | 1 |
| Technology | 14 |
|
| |||
| pull | |||
| 角深: 32 phrases in 12 subjects |
| Agriculture | 1 |
| Animal husbandry | 1 |
| Bridge construction | 1 |
| Earth sciences | 1 |
| General | 4 |
| Geophysics | 2 |
| Metallurgy | 2 |
| Navigation | 1 |
| Nursing | 1 |
| Oil / petroleum | 3 |
| Shipbuilding | 1 |
| Technology | 14 |