短語詞組短語fuel pressure pulsation damper 燃油壓力脈動阻尼器pressure pulsation damper 壓力脈沖阻尼器;[儀]壓力脈動阻尼器pneumatic pressure pulsation damper 空氣室fuel pulsation damper 燃油脈動衰減器;脈動緩沖器 返回 pulsation damper