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SJH 1278-1977 related PDF English

SJH 1278-1977 (SJ1278-1977) & related versions
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusSimilar PDF
SJ 1278-1977English179 Add to Cart 2 days Inspection methods appearance of metallic coatings and chemically treated layers SJ 1278-1977 Obsolete SJ 1278-1977


BASIC DATA
Standard ID SJ 1278-1977 (SJ1278-1977)
Description (Translated English) Inspection methods appearance of metallic coatings and chemically treated layers
Sector / Industry Electronics Industry Standard
Classification of Chinese Standard L10
Word Count Estimation 1,143
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Older Standard (superseded by this standard) SJ 43-1964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 examine the appearance of quality metal plating and chemical treatment layer.

BASIC DATA
Standard ID ()
Description (Translated English) (Technical specifications for ceramic capacitive sensor type partial discharge monitoring devices of 35kV and below)
Sector / Industry Chinese Industry Standard
Date of Issue 2023-10-11
Date of Implementation 2024-04-11
Issuing agency(ies) National Energy Board

BASIC DATA
Standard ID ()
Description (Translated English) (Technical specifications for ceramic capacitive sensor type partial discharge monitoring devices of 35kV and below)
Sector / Industry Chinese Industry Standard
Date of Issue 2023-10-11
Date of Implementation 2024-04-11
Issuing agency(ies) National Energy Board