A.車令與轉(zhuǎn)向不一致,且高于換向轉(zhuǎn)速 B.車令與轉(zhuǎn)向不一致,且低于換向轉(zhuǎn)速 C.車令與轉(zhuǎn)向一致,且低于發(fā)火轉(zhuǎn)速 D.車令與轉(zhuǎn)向一致,且高于發(fā)火轉(zhuǎn)速
A.4~20mA電流或0~10mA電流 B.0~10mA電流或0~10VDC電壓 C.0~20mA電流或0~10VDC電壓 D.4~20mA電流或0~10VDC電壓
A.電位計(jì)或0~+10V B.電位計(jì)或-10~+10VDC電壓 C.0~20mA電流或0~10VDC電壓 D.4~20mA電流或0~10VDC電壓