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| долото истирающе-режущего типа (MichaelBurov); истирающе-режущее долото (MichaelBurov) | |||
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scraping-cutting bit : 9 phrases in 4 subjects |
| Oil / petroleum | 1 |
| Oil and gas | 5 |
| Oil and gas technology | 2 |
| Oilfields | 1 |
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| долото истирающе-режущего типа (MichaelBurov); истирающе-режущее долото (MichaelBurov) | |||
|
scraping-cutting bit : 9 phrases in 4 subjects |
| Oil / petroleum | 1 |
| Oil and gas | 5 |
| Oil and gas technology | 2 |
| Oilfields | 1 |