 |
| |||
| positive opening (контактов ssn); positive opening operation (ssn) | |||
| принудительное размыкание: 7 phrases in 2 subjects |
| Electrical engineering | 6 |
| Technology | 1 |
|
| |||
| positive opening (контактов ssn); positive opening operation (ssn) | |||
| принудительное размыкание: 7 phrases in 2 subjects |
| Electrical engineering | 6 |
| Technology | 1 |