Mines use __________ to transport ore and other materials., skips, Workers can travel through the shaft in __________., cages, __________ wind the cable around a large drum., drum hoists, __________ use friction between a wheel and the cable., friction hoists, A __________ can transport material at a high angle., HAC, __________ can be used to move liquids or other fluids vertically., hydraulic pipelines, Moving people and materials up and down a mine shaft is called __________., vertical transport

MINING BOOK 2UNIT9

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