短語詞組短語Thermal electrical relay 電熱繼電器compensated thermal overload relay [電]補償溫差過載繼電器Thermal reed relay 熱敏乾簧繼電器thermal time relay [電]熱時間繼電器electronic thermal overload relay 電子熱過載繼電器thermal -relay 熱繼電器thermal overload relay 熱繼電器;[電]熱過載繼電器;繼電器;熱替續(xù)器thermal expansion relay 熱膨脹繼電器 返回 thermal relay