英语词汇“gravity supply”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	gravity supply
释义	gravity supply gravity supply, gravity water system A water system in which the source of water is at a higher elevation than the place where the water is to be used. (See illustration p. 472.)
随便看	declaration of interdependence declaration of international operations declaration of lisbon declaration of mailing declaration of maritime labour compliance declaration of mutual confidence declaration of neutrality declaration of oslo declaration of peace declaration of performance declaration of principles declaration of private interests declaration of readiness to proceed declaration of restrictions declaration of rights declaration of rights of man declaration of rights of man and citizen declaration of safety declaration of security declaration of sentiments declaration of sydney declaration of taking declaration of the americas on diabetes declaration of the bab declaration of the causes and necessity of taking up arms

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gravity supply