“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	absorbing material absorbing material for desulfurization and denitrification absorbing medium absorbing particle absorbing particles absorbing phase strip absorbing plastic absorbing point absorbing power absorbing probability absorbing resistance absorbing rod absorbing root absorbing set absorbing sheet absorbing state absorbing subset absorbing trap absorbing wedge absorptance absorption absorption analysis absorption and ion exchange absorption and scattering of stellar atmosphere absorption band

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