以下哪句log是关于GSM-R方面的故障()
A.radiotimeout
B.BI-HRBRstatewrong
C.BSAPermanentError,activeBTM1
D.ATPA0429R0A1RDGpplinkclosed
正确答案是A
以下哪句log是关于GSM-R方面的故障()
A.radiotimeout
B.BI-HRBRstatewrong
C.BSAPermanentError,activeBTM1
D.ATPA0429R0A1RDGpplinkclosed
正确答案是A