throttling valve disc detail的意思|示意
美 / /
英 / /
节流阀阀瓣细节
throttling valve disc detail的网络常见释义
节流阀片 English translation for "节流阀" ... 出口节流阀: speed control muffler detail>> 节流阀片: throttling valve disc detail>> 节流阀板: throttle plate detail>> ...