 |
| 管架: 571 phrases in 46 subjects |
| Agriculture | 7 |
| Architecture | 6 |
| Automobiles | 35 |
| Aviation | 12 |
| Biotechnology | 1 |
| Bridge construction | 8 |
| Business | 1 |
| Chemistry | 5 |
| Compressors | 2 |
| Computer networks | 1 |
| Computer numerical control | 1 |
| Corporate governance | 3 |
| Cryptography | 2 |
| Cycling other than sport | 1 |
| Drilling | 23 |
| Earth sciences | 1 |
| Ecology | 3 |
| Economy | 2 |
| Electronics | 14 |
| Energy industry | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Finances | 3 |
| General | 5 |
| Hydroelectric power stations | 5 |
| Information technology | 2 |
| International Monetary Fund | 2 |
| Librarianship | 2 |
| Metallurgy | 19 |
| Name of organization | 10 |
| Nautical | 8 |
| Navigation | 5 |
| Oil / petroleum | 111 |
| Plastics | 3 |
| Project management | 1 |
| Rail transport | 3 |
| Refrigeration | 3 |
| Securities | 2 |
| Security systems | 3 |
| Shipbuilding | 3 |
| Surgery | 1 |
| Technology | 244 |
| Textile industry | 1 |
| United Nations | 2 |
| Water resources | 1 |
| Wind Energy | 1 |
| Work flow | 1 |