“primary standard machine of vickers hardness”的概念、定义、翻译、参考文献-科学参考

单词	primary standard machine of vickers hardness
释义	primary standard machine of vickers hardness Encyclopedia 工学硬度计量技术释 primary standard machine of vickers hardness维氏硬度基准装置用来复现和保存维氏硬度量值单位，用作统一中国维氏硬度值的最高依据的装置。由中国计量行政部门批准建立。
随便看	Garden of Self-examination Garden of Stories Garden of the Weaving Department Site Garden of Zhi in Xi'an garden-path effect garden path sentence garden paving engineering garden plot garden rock garden rockery stack stone project gardens and parks in Beijing in modern times Gardens built by overseas Chinese businessmen in modern time garden seedling cultivation Gardens in Isfahan gardens in south of Yangtze River gardens in south of Yangtze River，Qing Dynasty Gardens in Suzhou Gardens in the Dunes gardens of Taicang Gardens of Xishu garden suburbs garden wall Gardiner Coit Means Garding Garding inequality

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