JB/T 7776.7-2008 English PDF

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JB/T 7776.7-2008: Test methods for chemical analysis silver-cadmium oxide electric contact material. Part 7: Determination of aluminium content
Status: Valid

JB/T 7776.7: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JB/T 7776.7-2008	169	Add to Cart	3 days	Test methods for chemical analysis silver-cadmium oxide electric contact material. Part 7: Determination of aluminium content	Valid
JB/T 7776.7-1995	199	Add to Cart	2 days	(Silver cadmium oxide electrical contact material for chemical analysis methods - Determination of magnesium content by flame atomic absorption spectrometry)	Obsolete

Similar standards

GB/T 38090   JB/T 8987   GB/T 3217   JB/T 7776.2   JB/T 7776.3   JB/T 7776.1   

Basic data

Standard ID: JB/T 7776.7-2008 (JB/T7776.7-2008)
Description (Translated English): Test methods for chemical analysis silver-cadmium oxide electric contact material. Part 7: Determination of aluminium content
Sector / Industry: Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard: K14
Classification of International Standard: 29.120.20
Word Count Estimation: 6,662
Date of Issue: 2008-03-12
Date of Implementation: 2008-09-01
Older Standard (superseded by this standard): JB/T 7776.8-1995
Regulation (derived from): NDRC Notice No. 25 of 2008
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the electrical contact material silver cadmium oxide Determination of aluminum content. This standard applies to electrical contact material silver cadmium oxide in aluminum content. Measuring range: 0. 05% to 0. 10%.

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