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koorinat pt trubaino coal mining 1

Koordinat Pt Trubaindo Coal Mining SOLUSTRID Kartika Selabumi Mining Pt Coal mining pttrubaindo pt trubaindo coal mining trubaindo mining method trubaindo is an openpit mine with a truck and shovel operation the coal quality is controlled by blending of rom coals at the mines crushing plant which has a capacity of 1500 tonnes per hour