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SJ 20129-1992 English PDF

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SJ 20129-1992: Methods for measurement of metallic coating thickness
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SJ 20129-1992English879 Add to Cart 5 days [Need to translate] Methods for measurement of metallic coating thickness   SJ 20129-1992

PDF similar to SJ 20129-1992


Standard similar to SJ 20129-1992

GB/T 19355.3   GB/T 19350   GB/T 20017   SJ/T 11862   SJ/T 11860   SJ 20130A   

Basic data

Standard ID SJ 20129-1992 (SJ20129-1992)
Description (Translated English) Methods for measurement of metallic coating thickness
Sector / Industry Electronics Industry Standard
Classification of Chinese Standard A29
Word Count Estimation 25,24
Date of Issue 11/19/1992
Date of Implementation 5/1/1993
Summary This standard specifies the cross-section microscopy, weighing method, anodic dissolution Coulomb, X-ray spectroscopy and B backscatter method to measure metal plating method of coating thickness. This standard applies to electronic component leads and other similar products metallization coating thickness measurement.

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