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[{"$nulls":3}," Denel PMP coal specs for john Thompson Boiler "]
[]
["                       DESCRIPTION",{"$nulls":3},"Inherent mosture","Ash content","Volatile Matter","Fixed Carbon","Calorific Value","Total Sulphur","Total Moisture"]
["                                                                     ",{"$nulls":3},"%","%","%","%","%","%","%"]
["          Coal Grade B                                                                   ",{"$nulls":3},2.8,13.9,30,53.3,27.35,0.66]