 |
| 接触器: 391 phrases in 20 subjects |
| Astronautics | 4 |
| Automated equipment | 8 |
| Automobiles | 1 |
| Aviation | 2 |
| Construction | 3 |
| Drilling | 1 |
| Electrical engineering | 7 |
| Electricity | 3 |
| Electronics | 59 |
| General | 115 |
| Geology | 1 |
| Lasers | 1 |
| Medical | 3 |
| Metallurgy | 2 |
| Military | 3 |
| Oil processing plants | 14 |
| Radio | 2 |
| Rail transport | 6 |
| Shipbuilding | 1 |
| Technology | 155 |