 |
| |||
| напряжение по изоляции (ssn) | |||
| напряжение изоляции | |||
| напряжение пробоя изоляции (oleg.vigodsky) | |||
| insulation voltage: 20 phrases in 8 subjects |
| Automated equipment | 1 |
| Electrical engineering | 5 |
| Electronics | 5 |
| Energy industry | 1 |
| General | 1 |
| GOST | 1 |
| Mechanics | 1 |
| Technology | 5 |