| |||
| holding-on relay | |||
| holding relay | |||
| block relay; safety relay | |||
| blocking relay | |||
| |||
| relay unit | |||
| relay box | |||
| relay block | |||
|
блок-реле : 16 phrases in 8 subjects |
| Antennas and waveguides | 1 |
| Automated equipment | 1 |
| Automobiles | 4 |
| Aviation | 1 |
| Military | 3 |
| Power system protection | 1 |
| Telecommunications | 2 |
| Vibration monitoring | 3 |