“primary standard of taper gauge”的概念、定义、翻译、参考文献-科学参考

单词	primary standard of taper gauge
释义	primary standard of taper gauge Encyclopedia 工学锥度计量技术释 primary standard of taper gauge锥度计量基准圆锥量规锥度计量基准的简称。是统一全国圆锥量规锥度量值的最高标准，用以保证锥度量值统一和准确可靠，实现圆锥工具互换性，提高机械产品质量。工学角度计量技术释 primary standard of taper gauge锥度计量基准统一全国圆锥量规锥度量值的国家标准。
随便看	interstellar absorption interstellar absorption band interstellar absorption line interstellar band Interstellar Boundary Explorer Interstellar Boundary Explorer satellite interstellar bubble interstellar calcium Interstellar chemistry interstellar chemistry interstellar cloud interstellar communication interstellar complex interstellar depletion interstellar diffuse matter interstellar dust interstellar dust cloud interstellar dust grain interstellar emission interstellar extinction interstellar field interstellar gas interstellar gas cloud interstellar gas-dust cloud interstellar grain

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