A.F口收到數(shù)據(jù) B.f口收到數(shù)據(jù) C.ALM口收到數(shù)據(jù) D.EMU盤收到各單盤數(shù)據(jù)
A.NET B.DCC C.ACT D.ALM
A.50 B.60 C.70 D.80