 |
| 检漏: 347 phrases in 32 subjects |
| Agriculture | 2 |
| Air defense | 5 |
| Architecture | 1 |
| Automobiles | 12 |
| Aviation | 11 |
| Business | 3 |
| Chemistry | 2 |
| Construction | 2 |
| Cryptography | 1 |
| Drilling | 2 |
| Earth sciences | 1 |
| Electric machinery | 3 |
| Electronics | 35 |
| Explosives and Explosive Ordnance Disposal | 3 |
| General | 11 |
| Geophysics | 1 |
| Hydroelectric power stations | 3 |
| Information technology | 5 |
| Metallurgy | 46 |
| Nautical | 3 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 33 |
| Oil processing plants | 2 |
| Plastics | 1 |
| Rail transport | 1 |
| Refrigeration | 9 |
| Shipbuilding | 2 |
| Solar power | 1 |
| Space | 55 |
| Steel production | 1 |
| Technology | 78 |
| Telecommunications | 11 |