“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	stage and backstage stage art stage art design of Stories of Sangshuping Stage Art Design of The Red Detachment of Women Stage Art Design of Under the Roof of Shanghai stage art film stage art of crude stage play stage cementing stage characteristics of organizational crisis stage cleaning and spirit dispelling Stagecoach stage communication stage control stage costume stage costumes of Renhe Opera Troupe in Baise City Stage Crew of Traditional Chinese Opera staged combustion liquid rocket engine staged compression stage design for new plays stage design of Cai Wenji Stage Design of Galileo stage design of Peking opera The White-haired Girl stage design of Teahouse stage design of The East of Red stage design of The True Story of Ah Q

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