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Terms for subject Chemistry containing 标准物 | all forms | in specified order only
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国际实物标准样本master international sample
基本标准物primary standard substance
有证标准物certified reference material
标准参考物质standard reference material
标准燃料的当量混合物equivalent blends of standard fuels
标准物RM reference material
标定碱溶液的基准物alkalimetric standard