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Chinese National Standard Category: Electrician alloy parts

English Title: Chemical Analyses Method for Electrical Contact Materials - Part 2: Determination of Copper Content in the Copper Tungsten
Chinese Title: 电触头材料化学分析方法 第2部分:铜钨中铜含量的测定
Standard No.: JB/T 4107.2-2014
Category No.: K14
Issued by: Ministry of Industry and Information Technology
Issued on: 2014-07-09
Implemented on: 2014-11-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:JB/T 4107.2-1999 Chemical analyse method for electrical contact materials Determination of copper content in the copper tungsten (iodimetry)
Word Count:2500 words
Similar Standards: JB/T 6237.11-1992   GB/T 43264-2023   GB/T 43344-2023   GB/T 43266-2023   GB/T 38437-2019   GB/T 35690-2017   GB/T 8320-2017   GB/T 5588-2017   GB/T 5587-2016   GB/T 5586-2016   JB/T 4107.2-2014   JB/T 8443.1-2014   JB/T 4107.4-2014   JB/T 4107.3-2014   JB/T 9549-2014   JB/T 4107.5-2014   JB/T 4107.1-2014   JB/T 5351-2014   JB/T 8443.2-2014   JB/T 4107.6-2014  
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