首页 > Term: certified reference material
certified reference material
A reference material, one or more of whose property values are certified by a technically valid procedure, for which a certificate or other documentation has been issued by an appropriate certifying agency.
- 词性: noun
- 行业/领域: 化学
- 类别 分析化学
- Company: McGraw-Hill
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创建者
- Dr. James
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