平时用电压表测出的铅蓄电池的电压，只是代表整个电池的好坏程度。
Usually measured with the voltmeter the voltage of lead-acid batteries, but how well representative of the whole battery.
平时用电压表测出的铅蓄电池的电压，只是代表整个电池的好坏程度。
Usually measured with the voltmeter the voltage of lead-acid batteries, but how well representative of the whole battery.
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