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| 点火: 2497 phrases in 58 subjects |
| Agriculture | 18 |
| Air defense | 4 |
| Architecture | 19 |
| Artificial intelligence | 1 |
| Astronautics | 2 |
| Automobiles | 785 |
| Aviation | 130 |
| Business | 11 |
| Cables and cable production | 1 |
| Cartography | 4 |
| Chemistry | 9 |
| China | 1 |
| Commerce | 1 |
| Compressors | 3 |
| Construction | 7 |
| Drilling | 11 |
| Ecology | 1 |
| Economy | 1 |
| Electric machinery | 5 |
| Electronics | 102 |
| Energy industry | 1 |
| Engineering geology | 2 |
| Exhibitions | 1 |
| Explosives and Explosive Ordnance Disposal | 97 |
| Forestry | 15 |
| General | 82 |
| Geophysics | 4 |
| Household appliances | 1 |
| Hydroelectric power stations | 3 |
| International trade | 1 |
| Mathematics | 1 |
| Mechanic engineering | 2 |
| Mechanics | 3 |
| Metallurgy | 180 |
| Military | 6 |
| Mining | 1 |
| Multimedia | 1 |
| Nautical | 20 |
| Navigation | 1 |
| Nuclear physics | 1 |
| Oil / petroleum | 73 |
| Oil processing plants | 10 |
| Plastics | 5 |
| Racing and motorsport | 4 |
| Rail transport | 4 |
| Refrigeration | 4 |
| Remote sensing | 1 |
| Shipbuilding | 24 |
| Space | 334 |
| Sports | 3 |
| Steel production | 4 |
| Technology | 471 |
| Telecommunications | 12 |
| Textile industry | 2 |
| Thermal Energy | 3 |
| Transport | 1 |
| United States | 1 |
| Wind Energy | 2 |