battery trolley locomotive
蓄电池架线两用电机车
trolley-cum-battery locomotive
架线蓄电池两用电机车
electric accumulator (storage batteries)
蓄电池（二次电池）
electrolytic battery charger
电解液蓄电池充电器
battery charging condition tell-tale
蓄电池充电状况警报灯
battery control lamp bulb
蓄电池充电指示灯泡
acidulated water for recharing batteries
蓄电池充电用酸性水
self-contained portable electric lamp
自给式手提蓄电池电灯
Is the battery working?
蓄电池是不是有电?
battery-charging switch
蓄电池充电转换开关
battery charging rheostat
蓄电池充电用变阻器
battery charging booster
蓄电池充电用的升压器
clock, master, battery, accumulator or mains powered
主时钟,由电池、蓄电池或交流电源驱动
rail locomotive powered by electric accumulators
铁路机车,蓄电池驱动的
anti-frothing solutions for batteries
蓄电池用防泡沫溶液
hypothesis of geochemical accumulators
地球化学蓄电池假说
motorbicycle lead-acid storage battery
摩托车用铅酸蓄电池
starting-type lead-acid storage battery
起动型铅-酸蓄电池