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SJH 1285-1977

SJH 1285-1977_English: PDF (SJH1285-1977)
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)Related StandardStatusGoogle Book
SJ 1285-1977English179 Add to Cart Days<=2 Test methods for electric insulating property of aluminium alloy anodizing SJ 1285-1977 Obsolete SJ 1285-1977

BASIC DATA
Standard ID SJ 1285-1977 (SJ1285-1977)
Description (Translated English) Test methods for electric insulating property of aluminium alloy anodizing
Sector / Industry Electronics Industry Standard
Classification of Chinese Standard L10
Word Count Estimation 2,236
Date of Issue 1978/3/1
Date of Implementation 1978/3/1
Older Standard (superseded by this standard) SJ 43-1964
Regulation (derived from) Industry-Science (2010) No.77
Summary This standard applies to chemical testing methods aluminum alkyl aluminum oxide layer and electrochemical oxidation layer of electrical insulation properties.