 |
| 软管: 648 phrases in 35 subjects |
| Armored vehicles | 4 |
| Automobiles | 12 |
| Aviation | 11 |
| Building structures | 1 |
| Chemistry | 3 |
| Communications | 1 |
| Computers | 1 |
| Construction | 3 |
| Drilling | 4 |
| Electrical engineering | 1 |
| Electricity | 1 |
| Electronics | 11 |
| Firefighting and fire-control systems | 4 |
| Forestry | 2 |
| General | 216 |
| Hydrology | 1 |
| Information technology | 2 |
| Machinery and mechanisms | 1 |
| Medical | 32 |
| Military | 4 |
| Mining | 2 |
| Nautical | 12 |
| Oil / petroleum | 6 |
| Oil and gas | 20 |
| Oil processing plants | 18 |
| Radio | 1 |
| Rail transport | 1 |
| Sakhalin | 1 |
| Shipbuilding | 1 |
| Skydiving | 1 |
| Space | 1 |
| Technology | 265 |
| Telecommunications | 1 |
| Water resources | 1 |
| Welding | 2 |