A.比對(duì)SFCC間的通訊和APPU的信號(hào) B.比對(duì)SFCC間的通訊和FPPU的信號(hào) C.比對(duì)APPU之間和FPPU的信號(hào) D.比對(duì)IPPU和APPU之間的信號(hào)
A.相應(yīng)的WTB電磁閥會(huì)通電 B.相應(yīng)的WTB電磁閥會(huì)斷電 C.相應(yīng)的WTB電磁閥會(huì)斷電,并導(dǎo)致WTB起作用 D.相應(yīng)的WTB電磁閥會(huì)通電,并導(dǎo)致WTB起作用
A.位置不對(duì)稱(chēng)ASYMMETRY B.失控RUNAWAY C.超速OVERSPEED D.非指令作動(dòng)