 |
| |||
| calibration of instrument | |||
| градуировка прибора: 4 phrases in 4 subjects |
| Energy industry | 1 |
| Makarov | 1 |
| Metrology | 1 |
| Weapons of mass destruction | 1 |
|
| |||
| calibration of instrument | |||
| градуировка прибора: 4 phrases in 4 subjects |
| Energy industry | 1 |
| Makarov | 1 |
| Metrology | 1 |
| Weapons of mass destruction | 1 |