 |
| 冰磧: 235 phrases in 15 subjects |
| Agriculture | 12 |
| Architecture | 3 |
| Bridge construction | 1 |
| Construction | 2 |
| Desert science | 26 |
| Drilling | 1 |
| Earth sciences | 3 |
| Electronics | 1 |
| Engineering geology | 70 |
| General | 8 |
| Geology | 3 |
| Hydroelectric power stations | 11 |
| Mountaineering | 10 |
| Oil / petroleum | 16 |
| Technology | 68 |