英语词汇“free delivery-type unit”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	free delivery-type unit
释义	free delivery-type unit free delivery-type unit A device which takes in air and discharges it directly to the space to be treated without ductwork or other elements which impose air resistance.
随便看	bmkt bml bmla bmlas bmlb bmlc bmld bmlda bmlf bmlg bmlh bmlie bmll bmlm bmlmhc bmln bmlo bmlp b&mlrr bmls bmlsc bmlsp bmlss bmlt bmltc

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