短語詞組短語auxiliary break contact 輔切斷觸點(diǎn)auxiliary switch contact 刀牐輔助接點(diǎn)auxiliary make contact 輔助閉郃觸點(diǎn)auxiliary arcing contact 過弧觸頭auxiliary switch contact displacement 輔助開關(guān)觸點(diǎn)錯(cuò)位auxiliary break -contact 輔助斷路觸點(diǎn)circuit breaker auxiliary contact 電路斷路器輔助觸點(diǎn)auxiliary contact points 輔助觸點(diǎn)auxiliary contact blocks 接觸器輔助觸頭組 返回 auxiliary contact