GB/T 38783-2020: Method of coating thickness determination for precious metal composites by scanning electron microscope

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Scope

This standard specifies the measurement method for the coating thickness of
various precious metal composites by scanning electron microscope.
This standard is applicable to the measurement of coating thickness of 10 nm
~ 200 μm.

Basic Data

Standard ID	GB/T 38783-2020 (GB/T38783-2020)
Description (Translated English)	Method of coating thickness determination for precious metal composites by scanning electron microscope
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H15
Classification of International Standard	77.120.99
Word Count Estimation	14,130
Date of Issue	2020-06-02
Date of Implementation	2021-04-01
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration