| |||
| размыкать цепь; разрывать цепь питания (When the burned-out lamp is replaced, the series relay energizes and opens the circuit to the secondary filament. BorisKap) | |||
|
open a circuit : 31 phrases in 6 subjects |
| Automated equipment | 1 |
| Electronics | 1 |
| General | 1 |
| Makarov | 23 |
| Non-destructive testing | 1 |
| Technology | 4 |