Commonly used has the galvanometer, the amperemeter, a volt idea, the electric bridge, the potential difference counts and so on.
常用的有电流表,电流表,电压的概念,电桥,电位差计数等。
Commonly used has the galvanometer, the amperemeter, a volt idea, the electric bridge, the potential difference counts and so on.
常用的有电流表,电流表,电压的概念,电桥,电位差计数等。
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