длинные столбы | |
mining. | flanking pillars |
по простиранию | |
gen. | along the strike |
geol. | level course; on the strike; in the strike |
goldmin. | of strike-length |
O&G | to the strike; in-strike |
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flanking pillars | |||
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longwall (MichaelBurov) |
длинный столб: 22 phrases in 3 subjects |
Gold mining | 4 |
Mining | 16 |
Technology | 2 |