 |
| 静载荷: 81 phrases in 22 subjects |
| Agriculture | 1 |
| Architecture | 1 |
| Automobiles | 4 |
| Aviation | 5 |
| Bridge construction | 3 |
| Business | 2 |
| Construction | 1 |
| Desert science | 1 |
| Drilling | 3 |
| Electronics | 5 |
| Engineering geology | 4 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 1 |
| Hydroelectric power stations | 2 |
| International trade | 1 |
| Nautical | 3 |
| Oil / petroleum | 6 |
| Physical sciences | 1 |
| Rail transport | 1 |
| Space | 3 |
| Technology | 30 |
| Wind Energy | 2 |