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керновое долото | |
gen. | annular bit |
для | |
gen. | for; on behalf of; because of; in behalf of; towards; to |
бурение | |
gen. | boring |
мягкая порода | |
mining. oil | soft rock |
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annular bit | |||
core bit |
керновое долото: 50 phrases in 7 subjects |
Makarov | 1 |
Oil / petroleum | 2 |
Oil and gas | 7 |
Oil and gas technology | 12 |
Oilfields | 24 |
Production | 1 |
Technology | 3 |