A.遙測(cè) B.遙信 C.遙控 D.遙調(diào) E.對(duì)時(shí)報(bào)文
A.1110101110010000 B.EB90 C.1110101110010001 D.EB80
A.有效數(shù)據(jù) B.變化數(shù)據(jù) C.無效數(shù)據(jù)