 |
| 防止: 496 phrases in 45 subjects |
| Agriculture | 1 |
| Automated equipment | 1 |
| Aviation | 10 |
| Business | 9 |
| Computers | 1 |
| Construction | 1 |
| Diplomacy | 3 |
| Drilling | 7 |
| Ecology | 1 |
| Economy | 5 |
| Education | 3 |
| Electrical engineering | 2 |
| Electronics | 16 |
| Environment | 1 |
| Finances | 1 |
| Firefighting and fire-control systems | 3 |
| Food service and catering | 2 |
| Foreign trade | 4 |
| General | 236 |
| Geology | 1 |
| Law | 9 |
| Mass media | 1 |
| Mathematics | 1 |
| Medical | 4 |
| Metallurgy | 1 |
| Military | 9 |
| Name of organization | 14 |
| Occupational health & safety | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 5 |
| Oil processing plants | 4 |
| Oilfields | 5 |
| Production | 1 |
| Pumps | 2 |
| Radio | 3 |
| Rail transport | 3 |
| Road works | 1 |
| Security systems | 1 |
| Taxes | 1 |
| Technology | 94 |
| Telecommunications | 4 |
| Television | 2 |
| Textile industry | 3 |
| United Nations | 16 |
| Welding | 1 |