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| долото истирающего типа (MichaelBurov); истирающее долото (MichaelBurov) | |||
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scraping bit : 14 phrases in 4 subjects |
| Oil / petroleum | 4 |
| Oil and gas | 7 |
| Oil and gas technology | 2 |
| Oilfields | 1 |
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| долото истирающего типа (MichaelBurov); истирающее долото (MichaelBurov) | |||
|
scraping bit : 14 phrases in 4 subjects |
| Oil / petroleum | 4 |
| Oil and gas | 7 |
| Oil and gas technology | 2 |
| Oilfields | 1 |