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electric accumulator 蓄電池。

electric appliances

Railway rolling stock . electric accumulators . vented nickel - cadmium secondary single cells 鐵路機車車輛.蓄電池.透氣式鎳鎘單體蓄電池

Fixed railway equipment . electric accumulators . stationary lead accumulators 鐵路固定設備.蓄電池.靜止鉛蓄電池

Sealed cylindrical electric accumulators 圓柱形密封蓄電池

Railway rolling stock . electric accumulator frame 鐵路車輛.蓄電池機架