 |
| |||
| internal calibration | |||
| drifting (труб при помощи оправки) | |||
| self-calibration | |||
| внутренняя калибровка: 4 phrases in 4 subjects |
| Electrical engineering | 1 |
| Mining | 1 |
| Oil and gas | 1 |
| Telecommunications | 1 |
|
| |||
| internal calibration | |||
| drifting (труб при помощи оправки) | |||
| self-calibration | |||
| внутренняя калибровка: 4 phrases in 4 subjects |
| Electrical engineering | 1 |
| Mining | 1 |
| Oil and gas | 1 |
| Telecommunications | 1 |