DC BAT BUS可以由()供电 (AV) 难度-1
AA DC BUS 1, DC BUS 2,BATEERY
BB DC BUS 1, DC BUS 2,DC ESS BUS
CC DC BUS 1,BATEERY
DD DC BUS 1, DC BUS 2
AA DC BUS 1, DC BUS 2,BATEERY
BB DC BUS 1, DC BUS 2,DC ESS BUS
CC DC BUS 1,BATEERY
DD DC BUS 1, DC BUS 2