英语词汇projector efficiency是什么意思，projector efficiency的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	projector efficiency
释义	projector efficiency　发送效率
随便看	bellows accentuated bellows blow pipe bellows contact bellows diaphragm bellows expansion joint bellows flowmeter bellows gauge bellows manometer bellows meter bellows radiator bellows seal bellows sound bellows type bellows type air spring bellows type gun bellows type mechanical seal bellows valve bottle cleaning machine bottle club bottle cork bottle corking machine bottle feeding bottle feeding bottle filler bottle filling machine

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