 |
| |||
| oil field high-pressure bit (на нефтепромыслах Yeldar Azanbayev) | |||
| гидромониторное долото для бурения: 5 phrases in 4 subjects |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oilfields | 2 |
| Trademark | 1 |
|
| |||
| oil field high-pressure bit (на нефтепромыслах Yeldar Azanbayev) | |||
| гидромониторное долото для бурения: 5 phrases in 4 subjects |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oilfields | 2 |
| Trademark | 1 |