 |
| 阀座: 271 phrases in 24 subjects |
| Armored vehicles | 1 |
| Automated equipment | 1 |
| Automobiles | 32 |
| Aviation | 6 |
| Business | 1 |
| Chemistry | 1 |
| Compressors | 12 |
| Construction | 4 |
| Drilling | 14 |
| General | 4 |
| Hydroelectric power stations | 5 |
| Mechanic engineering | 2 |
| Mechanics | 2 |
| Metallurgy | 6 |
| Mining | 2 |
| Nautical | 2 |
| Oil / petroleum | 18 |
| Oil processing plants | 1 |
| Plastics | 7 |
| Rail transport | 12 |
| Refrigeration | 7 |
| Shipbuilding | 5 |
| Space | 2 |
| Technology | 124 |