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DEVICE FOR TRANSPORTATION OF QUARRY DUMP FROM DEEP QUARRIES
DEVICE FOR TRANSPORTATION OF QUARRY DUMP FROM DEEP QUARRIES
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机译:夸克矿场的深层运输设备
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摘要
FIELD: mining industry. SUBSTANCE: device is made in form of platform with sprung bed furnished with resilient coating. Platform is mounted on dump truck. Drive rollers with pitch smaller than platform body length are installed along entire route. Drive rollers have resilient projections. EFFECT: mechanization of quarry operations. 5 dwg
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