“national primary standard for primary chemical purity”的概念、定义、翻译、参考文献-科学参考

单词	national primary standard for primary chemical purity
释义	national primary standard for primary chemical purity Encyclopedia 工学化学成分量计量释 national primary standard for primary chemical purity基准试剂纯度国家计量基准通过恒电流精密库仑滴定法测定容量分析用基准试剂纯度的国家计量基准。
随便看	vulnerability mining vulnerability of socio-ecological systems vulnerability of target vulnerability resistance Vulnerability Scanning vulnerable children vulnerable groups vulnerable organ vulnerable species vulnerable to manifestation of cold or heat vulnerable to manifestation of deficiency or excess Vulpecula vulva image vulval sore vulvar benign tumor vulvar intraepithelial lesion vulvar nonneoplastic epithelial disorders vulvitis Vuntut National Park Vurgun, Samed VUV V&V VV&A V-value V-variation

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