“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	area of registered permanent residence area of visibility area opaca area operator and area spectrum area pellucida area photometer area photometry area-preserving area-preserving map area preserving mapping area-preserving mapping area-preserving transformation area principle area ratio area rule area sampling areas for regeneration area signal coordinated control areas of social work practice area source of water pollution area source pollution control system area spectroscopy area symbol area symbol design area theorem

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