 |
| |||
| protocol of insulation resistance measurement (Seregaboss) | |||
| протокол замеров сопротивления изоляции: 6 phrases in 2 subjects |
| Oil / petroleum | 3 |
| Oil and gas | 3 |
|
| |||
| protocol of insulation resistance measurement (Seregaboss) | |||
| протокол замеров сопротивления изоляции: 6 phrases in 2 subjects |
| Oil / petroleum | 3 |
| Oil and gas | 3 |