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

单词	national primary pressure standard
释义	national primary pressure standard Encyclopedia 工学压力计量技术释 national primary pressure standard压力基准用于复现和保存压力量值最高准确度的计量装置。
随便看	yinxi Yin Xian Yinxiangcheng Yin Xiangchu Yinxian Sect of Taoism Yin Xiumei Yinxiuxuan Collection Yinxue Shishu Yinxue Wushu Yinxue Wushu (Five Works on Phonology), 13 volumes Yin Xu World Culture Heritage yin-yang Yin-yang-11 Meridians Classic of Moxibustion Yin-Yang and five elements yin yang classification of natural phenomena yin-yang coil yin-yang disharmony yin yang effect yin-yang effect yin-yang grid yin-yang nonexistence yin-yang poisoning yin-yang theory yin-yang vital activity Yinyuan

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