JB/T 7774.6-1995
Methods of chemical analysis of silver zinc oxide electrical contact materials - Determination of cadmium content by flame atomic absorption spectrometry (English Version)
- Standard No.
- JB/T 7774.6-1995
- Language
- Chinese, Available in English version
- Release Date
- 1995
- Published By
- Professional Standard - Machinery
- Status
- 2008-07
- Replace By
- JB/T 7774.6-2008
- Latest
- JB/T 7774.6-2008
- Scope
- This standard specifies the method for the determination of cadmium in silver-zinc oxide electrical contact materials. This standard applies to the determination of cadmium content in silver-zinc oxide electrical contact materials. Measuring range: 0.30% ~ 1.00%.
JB/T 7774.6-1995 history
- 2008 JB/T 7774.6-2008 Test methods for chemical analysis of silver-zinc oxide electric contact material.Part 6:Determination of cadmium content
- 1995 JB/T 7774.6-1995 Methods of chemical analysis of silver zinc oxide electrical contact materials - Determination of cadmium content by flame atomic absorption spectrometry
