 |
|
relay contacts : 111 phrases in 22 subjects |
| Astronautics | 2 |
| Automated equipment | 4 |
| Automobiles | 2 |
| Aviation | 1 |
| Communications | 4 |
| Construction | 1 |
| Electrical engineering | 21 |
| Electronics | 11 |
| Energy industry | 1 |
| Information technology | 1 |
| Makarov | 6 |
| Mass media | 3 |
| Non-destructive testing | 1 |
| Physics | 1 |
| Programming | 1 |
| Radiation | 2 |
| Rail transport | 3 |
| Robotics | 1 |
| Technology | 37 |
| Telecommunications | 4 |
| Transport | 1 |
| Vibration monitoring | 3 |