GB/T 4930-2021 Microbeam analysis-Electron probe microanalysis-Guidelines for the specification of certified reference materials (CRMs)

Standard Number: GB/T 4930-2021
Chinese:微束分析 电子探针显微分析 标准样品技术条件导则
English:Microbeam analysis-Electron probe microanalysis-Guidelines for the specification of certified reference materials (CRMs)

Effective Date:2021-12-01
Regulatory Authority:National Standardization Administration of China
Issuing Regulatory Authority:State Administration for Market Supervision and Administration,National Standardization Administration of China

Adheres to international standards:Y
PDF Downloadable:N

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