 |
| 防热: 299 phrases in 33 subjects |
| Agriculture | 3 |
| Air defense | 1 |
| Animal husbandry | 1 |
| Architecture | 3 |
| Automobiles | 10 |
| Aviation | 34 |
| Business | 1 |
| Chemistry | 3 |
| Drilling | 1 |
| Electric machinery | 1 |
| Electronics | 7 |
| Finances | 3 |
| General | 9 |
| Hydroelectric power stations | 1 |
| Labor law | 1 |
| Metallurgy | 8 |
| Missiles | 1 |
| Name of organization | 1 |
| Nautical | 3 |
| Oil / petroleum | 6 |
| Plastics | 6 |
| Polymers | 1 |
| Rail transport | 1 |
| Refrigeration | 3 |
| Securities | 2 |
| Shipbuilding | 5 |
| Space | 90 |
| Steel production | 1 |
| Technology | 77 |
| Textile industry | 8 |
| United Nations | 2 |
| Welding | 1 |
| Wind Energy | 4 |