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JB/T 8443.1-2014

Chinese Standard: 'JB/T 8443.1-2014'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusRelated Standard
JB/T 8443.1-2014English179 Add to Cart Days<=3 Test methods for chemical analysis of copper-chromium electric contact material. Part 1: Determination of chromium content Valid JB/T 8443.1-2014
JB/T 8443.1-2014Chinese16 Add to Cart <=1-day [PDF from Chinese Authority, or Standard Committee, or Publishing House]

 JB/T 8443.1-2014 -- Click to view a PDF  
Detail Information of JB/T 8443.1-2014; JB/T8443.1-2014
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: 7,764
Date of Issue: 7/9/2014
Date of Implementation: 11/1/2014
Older Standard (superseded by this standard): JB/T 8443.1-1996
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 the determination of chromium copper chromium contact material amount. This section applies to the determination of chromium copper chromium contact material amount. Measuring range: 20. 00% - 55. 00%.


Related standard:   JB/T 8443.2-2014  JB/T 8444-2015
   
 
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