 |
| 保管: 901 phrase in 65 subjects |
| Agriculture | 6 |
| Air defense | 5 |
| Animal husbandry | 1 |
| Architecture | 9 |
| Athletics | 1 |
| Automobiles | 17 |
| Aviation | 12 |
| Business | 78 |
| Cables and cable production | 1 |
| Chemistry | 5 |
| China | 23 |
| Commerce | 22 |
| Communications | 4 |
| Construction | 3 |
| Consulting | 1 |
| Corporate governance | 3 |
| Cryptography | 3 |
| Dentistry | 3 |
| Desert science | 1 |
| Drilling | 17 |
| Earth sciences | 8 |
| Ecology | 7 |
| Economy | 65 |
| Electric machinery | 1 |
| Electronics | 28 |
| Engineering geology | 1 |
| Environment | 3 |
| Exhibitions | 6 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Finances | 28 |
| Forestry | 4 |
| General | 32 |
| Hydroelectric power stations | 8 |
| Information technology | 3 |
| International Monetary Fund | 5 |
| International trade | 42 |
| Labor law | 2 |
| Law | 1 |
| Librarianship | 4 |
| Logistics | 2 |
| Management | 24 |
| Mathematics | 1 |
| Metallurgy | 25 |
| Name of organization | 13 |
| Nautical | 1 |
| Navigation | 2 |
| Nuclear and fusion power | 2 |
| Oil / petroleum | 24 |
| Polo | 2 |
| Project management | 8 |
| Quality control and standards | 2 |
| Radio | 7 |
| Rail transport | 1 |
| Refrigeration | 6 |
| Securities | 63 |
| Shipbuilding | 9 |
| Space | 11 |
| Sports | 2 |
| Technology | 166 |
| Telecommunications | 3 |
| Textile industry | 51 |
| United Nations | 9 |
| Watchmaking | 1 |
| Water resources | 1 |
| Wind Energy | 1 |