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Which equipment is commonly used in soft rock underground mining

This question belongs to Mining Engineering Mine Development And Mining Methods
Mine Development and Mining Methods
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Which equipment is commonly used in soft rock underground mining?

Answer & Solution
Correct Answer: Option A
Roadheader is used in soft to medium-hard rocks for continuous excavation.The correct answer is: RoadheaderIt uses a rotating cutting head and conveyor for spoil removal.Efficient in coal and evaporite mines.
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