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GA/T 1939-2021  China industry standard english version:


GA/T 1939-2021

Forensic Science Current Spot Inspection Scanning Electron Microscopy/X-ray Spectroscopy
法庭科学 电流斑检验 扫描电子显微镜/X射线能谱法

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Issued by:   The Standardization Administration of the People's Republic of China

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GB Standard Code GA/T 1939-2021
Standard Category China Security Industry Standards
GB Standard English Title Forensic Science Current Spot Inspection Scanning Electron Microscopy/X-ray Spectroscopy{译}
GB Standard Chinese Title 法庭科学 电流斑检验 扫描电子显微镜/X射线能谱法
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