A.發(fā)送線路參數(shù)的應(yīng)答器組; B.發(fā)送等級(jí)轉(zhuǎn)換或RBC切換信息的應(yīng)答器組 C.發(fā)送長(zhǎng)短鏈信息的應(yīng)答器組 D.位于發(fā)車進(jìn)路始端的應(yīng)答器組
A.應(yīng)答器位置核對(duì) B.應(yīng)答器報(bào)文核對(duì) C.應(yīng)答器編號(hào)核對(duì) D.應(yīng)答器數(shù)據(jù)報(bào)文讀出核對(duì)
A.–93mm B.–120mm C.–150mm D.–200mm