英语词汇“plumb levels”的翻译、意思、用法、释义-英汉汉英双解词典

单词	plumb levels
释义	plumb levels plumb level；机械装置铅垂水准器亦作 plumb rule原型plumblevel的复数
随便看	LPG system LPG tank area LPG tanker LPG transportation lpg-tube pressure relief valve LPG LPG ship lpg solenoid valve LPG spherical tank area lpg storage LPG storage and filling station LPGA LPG additive LPG-air mixing system LPG-air mixture LPG analyzer lpgas LP gas lp-gas lp gas buses LP gas buses LP gas cylinder lp gas fuel LP gas fuel LPGC