A.P8火警控制面板 B.P5面板 C.P28地面滅火面板 D.ECU
A.將28VDC轉(zhuǎn)換為270VAC B.將115VAC轉(zhuǎn)換為270VDC C.將28VDC或115VAC轉(zhuǎn)換為270VDC D.將28VDC或115VAC轉(zhuǎn)換為270VAC
A.E/E艙 B.機(jī)鼻艙 C.后貨艙 D.APU艙