“the primary standard for line scale metrology”的概念、定义、翻译、参考文献-科学参考

单词	the primary standard for line scale metrology
释义	the primary standard for line scale metrology Encyclopedia 工学线纹计量技术释 the primary standard for line scale metrology一维线纹计量基准用于一维线纹计量器具校准和溯源，统一全国线纹量值的国家计量基准。
随便看	military environment psychology military epidemic prevention during the war military epidemiology military equipment geography Military Ergonomics military ethics military etiquette military explosive Military families military field camp health supervision military fixed wing aircraft military food hygiene supervision military food poisoning military food retained sample military geographical environment military geographical information military geographical spatial analysis military geographic atlas military geographic information system Military Geography military geography military geography support military geology military government Military Government of the Republic of China

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