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SJ 1280-1977

Search Result of Chinese Standard: 'SJ 1280-1977'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusRelated Standard
SJ 1280-1977English219 ASK Days<=2 Test methods for porosity of metallic coatings Obsolete SJ 1280-1977

Detail Information of SJ 1280-1977; SJ1280-1977
Description (Translated English): Test methods for porosity of metallic coatings
Sector / Industry: Electronics Industry Standard
Classification of Chinese Standard: L10
Word Count Estimation: 5,000
Date of Issue: 1/3/1978
Date of Implementation: 1/3/1978
Older Standard (superseded by this standard): SJ 43-1964
Regulation (derived from): Industry-Science (2010) No.77
Summary: This standard applies to testing of steel, copper and copper alloys, cathodic coatings on aluminum and aluminum porosity.

Related standard:   SJ/Z 9022.1-1987  SJ 2420-1983
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