DZ/T 0101.12-1994
Active
JB/T 7774.1-1995
Abolished
Industry standards-Mechanical
JB/T 7774.1-1995 Chemical Analysis Methods for Silver Zinc Electrical Contact Materials - Determination of Zinc Content by EDTA Volumetric Method
JB/T 7774.1-1995
Basic Information
Standard Code:
JB/T 7774.1-1995
Standard Type:
Industry standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Electrical alloy parts
ICS Name:
-
Publish Date:
1995-10-09
Implement Date:
1996-01-01
Pages:
2 pages
Development Information
Same series standard
JB/T 7774.3-1995 The chemical analysis method for silver zinc oxide electric contact material: Sulfosalicylic acid spectrophotometry for the determination of bismuth content
JB/T 7774.4-1995 The chemical analysis method for silver zinc oxide electrical contact material using flame atomic absorption spectrometry for the determination of nickel content
JB/T 7774.5-1995 The chemical analysis method for silver zinc oxide electrical contact material using flame atomic absorption spectrometry to determine magnesium content
JB/T 7774.6-1995 The chemical analysis method for silver zinc oxide electrical contact material, Determination of cadmium content using flame atomic absorption spectrometry
Superseded by the following standards
Referenced Standards
JB 4107.1-1985
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