 |
| 气封: 373 phrases in 34 subjects |
| Agriculture | 1 |
| Animal husbandry | 1 |
| Architecture | 5 |
| Automobiles | 46 |
| Aviation | 2 |
| Business | 1 |
| Chemistry | 4 |
| Compressors | 34 |
| Construction | 1 |
| Cycle sport | 1 |
| Drilling | 2 |
| Earth sciences | 1 |
| Ecology | 1 |
| Electric machinery | 9 |
| Electronics | 38 |
| Engineering geology | 1 |
| Explosives and Explosive Ordnance Disposal | 3 |
| General | 7 |
| Hydroelectric power stations | 6 |
| Information technology | 1 |
| Metallurgy | 24 |
| Mountaineering | 2 |
| Nautical | 14 |
| Oil / petroleum | 11 |
| Plastics | 1 |
| Pulp and paper industry | 1 |
| Rail transport | 1 |
| Refrigeration | 3 |
| Shipbuilding | 1 |
| Skydiving | 1 |
| Space | 7 |
| Technology | 140 |
| Telecommunications | 1 |
| Wind Energy | 1 |