cell hanger

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