“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	well-structured program well-tapered illumination well test well test analysis of tight gas reservoir Well Testing well-to-seismic calibration well to seismic tie well type counter well-type counter well-type probe well washing We Love the Red Flag Welsh Welsh language Welsh Open (snooker) welt Welton-Smets criterion Weltzeit Welwyn Garden City Wembley Stadium wen Wen'an Xian Wen Bangchun Wenbing Tiaobian，Detailed Analysis of Epidemic Warm Diseases Wen Boren

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