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GB/T 39560.701-2020
Standard English Version


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NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA

GB/T 39560.701-2020

 

Determination of certain substances in electrical and electronic products—Part 7-1:Hexavalent chromium—Presence of hexavalent chromium [Cr(VI)] in colourless and coloured corrosion-protected coatings on metals by the colorimetric method
电子电气产品中某些物质的测定 第7-1部分:六价铬 比色法测定金属上无色和有色防腐镀层中的六价铬[Cr(VI)]

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

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