英语词汇“noise-reduction coefficient”的翻译、意思、用法、释义-英汉汉英双解词典

单词	noise-reduction coefficient
释义	noise-reduction coefficient 降低噪声系数
随便看	pressure boxpressure element pressure brake pressure-bralse test pressurebreak pressure break pressure-break pressure breakdown test pressure breathing pressure breathing assister pressure breathing assistor pressure breathing equipment pressure breathing for G pressure breathing jerkin pressure breathing oxygen pressure breathing oxygen regulator pressure breathing oxygen system pressure breathing regulator pressure-breathing regulator pressure breathing syncope pressure breathing system pressure-breathing system pressure breathing tolerance pressure breathing waistcoat pressure-breathing waistcoat pressure breccia