英语词汇“certified standard”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典-复社网

单词	certified standard
释义	certified standard freq. 2 cmpt. 1 [网络]二级标准品；追溯二级标准品
随便看	intermittent duct (pulse jet) intermittent dumping intermittent dust removal intermittent duty intermittent duty coil intermittent-duty coil intermittent-duty motor intermittent duty motor intermittent duty rating intermittent-duty rating intermittent duty relay intermittent-duty relay intermittent duty system Intermittent dysphagia intermittent earth intermittent effect intermittent electrode intermittent element intermittentence intermittent error intermittent eruption intermittent escape rhythm Intermittent Esotropia Intermittent Esotropias intermittent estuary

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