To use the elements you should prepare the adjustable transformer or silicon controlled transformer voltage meter current meter and autocontrol temperature meter etc.
使用元件必须配备调压变压器或可控硅调压器及电压、电流表和温度自动控制仪表等。
Its function is equivalent to the voltage source, current source, voltage meter, current meter and resistance meter.
其功能相当于电压源、电流源、电压表、电流表和电阻表的综合体。
Its function is equivalent to the voltage source, current source, voltage meter, current meter and resistance meter.
其功能相当于电压源、电流源、电压表、电流表和电阻表的综合体。
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