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JB/T 8443.2-2014

Chinese Standard: 'JB/T 8443.2-2014'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusRelated Standard
JB/T 8443.2-2014English159 Add to Cart Days<=3 Test methods for chemical analysis of copper-chromium electric contact material. Part 2: Determination of chromium content Valid JB/T 8443.2-2014
JB/T 8443.2-2014Chinese16 Add to Cart <=1-day [PDF from Chinese Authority, or Standard Committee, or Publishing House]

 JB/T 8443.2-2014 -- Click to view a PDF  
Detail Information of JB/T 8443.2-2014; JB/T8443.2-2014
Description (Translated English): Mechanical & Machinery
Sector / Industry: Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard: K14
Classification of International Standard: 29.120.20
Word Count Estimation: 6,667
Date of Issue: 7/9/2014
Date of Implementation: 11/1/2014
Older Standard (superseded by this standard): JB/T 8443.2-1996
Drafting Organization: Guilin Electric Apparatus Research Institute Ltd; Zhejiang Metallurgical Research Institute; Ginger Guilin Electrical and Electronic Materials Technology Co., Ltd; Shaanxi Strip Industrial Co., Ltd.
Administrative Organization: National Electrotechnical Standardization Technical Committee
Regulation (derived from): Ministry of Industry and Information Technology Notice No. 47 of 2014
Issuing agency(ies): Ministry of Industry and Information Technology of the People's Republic of China
Summary: This Standard specifies the method for determination of copper chromium contact material of copper content. This Standard applies to the determination of copper chromium contact material of copper content. Measuring range: 45. 00% - 80. 00%.


Related standard:   JB/T 8443.1-2014  JB/T 8444-2015
   
 
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