电池供电电动机  battery driven motor

蓄电池供电电动机  battery driven motor

蓄电池供电电路  battery supply circuit

电池电池  battery

电池供电  battery powered; power supply with battery; battery supply; battery operation; power supply; battery-power; Battery-powered

电池供电的  battery-opwered; Battery-powered

电池供电管  battery tube

电池供电计算器  battery-powered calculator

电池供电继电器  battery-supply relay

电池供电式三级管  battery triode

电池蓄电池电池  battery

阀控铅酸蓄电池(VRLA电池)  Valve-regulated lead-acid battery

供电损失  current supply loss

靠电池供电的  Battery-powered

燃料电池供电系统  fuel cell power system

失电损失分摊  load-loss cost allocation

太阳能电池供电  solar cell powered

蓄电池供电  high current

蓄电池供电的电动机  battery-fed motor