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PENGARTIHPEI{GGT]NAANBATTIBARA,{DARO,KIDECO DAN KITADIN
PADA OPER{SI COAL MILL DAN T1IZN
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ABSTR,{CT
f:nerg' effic'renct,.sl'en' in portanl in luel u.\age.I;ttel that commonlt, used in cemenl inclustn, is
cttul. ('tul hefire ttsed in kiln must he cntshed in cttul nill. So,t