A.193.102.0.1 B.191.5.100.20 C.125.10.20.30 D.128.5.100.1
A.125.10.20.30 B.191.5.100.200 C.193.102.0.1 D.202.103.96.68
A.介質(zhì)B.文檔C.光盤D.電纜