| |||
| заданная характеристика реле времени (ssn) | |||
|
specified characteristic of a time relay : 3 phrases in 1 subject |
| Electrical engineering | 3 |
| |||
| заданная характеристика реле времени (ssn) | |||
|
specified characteristic of a time relay : 3 phrases in 1 subject |
| Electrical engineering | 3 |