In areas with unsteady power voltage, a regulator shall be installed.

电压不稳的地区, 要安装稳压器.

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Use the thyristor as switch devices in researched and produced new type contactless power voltage supply.

在所研制的新型无触点电力稳压器中,采用晶闸管作为开关器件.

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The screen can show the parameters of the power: voltage , electric current and so on.

屏幕显示动力 电路电压 、 电流等参数.

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