“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	serial advanced technology attachment serial advanced technology attachment interface serial advanced technology attachment interface, SATA serial algebra serial analysis of gene expression serial attached SCSI serial attached small computer system interface serial attached small computer system interface, SAS serial bit error rate tester serial connection serial correlation serial correlation coefficient serial correlation method serial cross-correlation serial decay serial discontinuity theory serial dynamic programming serial entrepreneurship serial extinction serial heritage serial history serial homology serial inverting circuit Serial Item and Contribution Identifiers, SICI serializability

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