英语词汇“butterfly throttling valve”的翻译、意思、用法、释义-英汉汉英双解词典

单词	butterfly throttling valve
释义	butterfly throttling valve 蝶形节流阀
随便看	free-hanging free hanging loop free-hanging riser free happily free happiness free harbor free harbour free harbou r Free hard disk drive space free hard disk space free harmonic vibration free hatch freehaul free haul free-haul free hauled traffic free-hauled traffic freehb free head free head balance free headroom free head room free head-stand free health service free healthy running