A.斜輪B.立輪C.刮板型
A.煤與介質(zhì)分別給入B.對(duì)入料煤的總體破碎程度低C.次生煤泥量小D.以上說法都對(duì)
A.0.10mmB.0.15mmC.0.25mmD.0.10-0.15mm