“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	performance training performance trend analysis performance tuning performance with Dangu one-sided hand drum Performance Workshop performative performative competence performative exhibition performence brokerage business agreement performers'creative quality performing arts building Performing Arts industry performing arts market performing arts marketing Performing Arts of Zhou Mulian Performing Art Training Class of Henan Province performing properties of ritual drama from Bo'erti Temple preserved in Naiman Banner performing properties of Tianfutai Opera Troupe preserved in Macheng City perfume perfunctory performance perfusion bioreactor perfusion chromatography perfusion imaging Pergamon Altar of Zeus Pergamon Museum

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