A.LEU B.可變數(shù)據(jù)應答器 C.固定應答器 D.車輪傳感器
A.開門按鈕 B.確認按鈕 C.允許開門按鈕 D.折返按鈕
A.OBCU_ATP B.軌旁ATP C.OBCU_ITF D.OBCU_ATO