短語詞組短語phase resistor starting asy motor 單相電容起動異步電動機wound rotor series resistor starting 轉(zhuǎn)子串聯(lián)電阻啟動starting resistor 起動電阻器;起動電阻;起動變阻器;[電]啟動電阻器adaptive starting resistor 自適應(yīng)啟動電阻器compressor starting resistor 壓氣機起動電阻 返回 resistor starting