短語詞組短語Time -lag relay 延時繼電器;延時繼電;延時替續(xù)器graded time -lag relay 可調延時繼電器;分段延時繼電器semiconductor time -lag relay [電]半導體時延繼電器adjustable time -lag relay 可調延時繼電器electronic time -lag relay 電子延時繼電器dependent time -lag relay 變時滯繼電器reverse current time -lag relay 逆電流時延繼電器reverse -current time-lag relay 逆流延時繼電器inverse time lag relay 反時限繼電器 返回 time lag relay