 |
| 套管: 2850 phrases in 72 subjects |
| Agriculture | 11 |
| Air defense | 5 |
| Animal husbandry | 1 |
| Architecture | 20 |
| Automobiles | 96 |
| Aviation | 22 |
| Biotechnology | 1 |
| Bridge card game | 1 |
| Bridge construction | 13 |
| Business | 3 |
| Chemistry | 18 |
| Coal | 1 |
| Communications | 4 |
| Compressors | 17 |
| Computer numerical control | 9 |
| Construction | 16 |
| Corporate governance | 1 |
| Dermatology | 1 |
| Drilling | 378 |
| Earth sciences | 23 |
| Ecology | 6 |
| Economy | 1 |
| Electric machinery | 19 |
| Electrical engineering | 1 |
| Electronics | 139 |
| Engineering geology | 90 |
| Exhibitions | 1 |
| Explosives and Explosive Ordnance Disposal | 15 |
| Finances | 2 |
| General | 52 |
| Geophysics | 71 |
| Hydroelectric power stations | 20 |
| Information technology | 1 |
| International Monetary Fund | 2 |
| International trade | 1 |
| Isolation | 12 |
| Laboratory equipment | 1 |
| Life sciences | 1 |
| Management | 1 |
| Mechanic engineering | 3 |
| Mechanics | 25 |
| Medical appliances | 1 |
| Metallurgy | 93 |
| Mining | 31 |
| Multimedia | 1 |
| Nautical | 5 |
| Navigation | 2 |
| Nuclear and fusion power | 3 |
| Nursing | 3 |
| Oil / petroleum | 436 |
| Oil and gas | 1 |
| Oil processing plants | 7 |
| Otorhinolaryngology | 15 |
| Plastics | 16 |
| Polymers | 1 |
| Rail transport | 15 |
| Refrigeration | 16 |
| Reproductive biology | 1 |
| Securities | 3 |
| Shipbuilding | 6 |
| Shooting sport | 1 |
| Skydiving | 1 |
| Space | 19 |
| Stationery | 1 |
| Steel production | 3 |
| Superconductivity | 2 |
| Technology | 1011 |
| Telecommunications | 26 |
| Textile industry | 10 |
| United Nations | 1 |
| Water resources | 5 |
| Wind Energy | 9 |