A.9 B.10 C.11 D.12
A.PFCK-1616 250t/h B.PFCK-1616 350t/h C.PFCK-1618 250t/h D.PFCK-1618 350t/h
A.煤的水分過大 B.煤料太細 C.煤的粘度過大 D.配煤比執(zhí)行不準確
