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GB/T 38783-2020 Active
GB/T 38783-2020 Method of coating thickness determination for precious metal composites by scanning electron microscope
Abstract
This standard specifies the scanning electron microscope measurement method for the coating thickness of various precious metal composites.
This standard is applicable to the measurement of coating thicknesses ranging from 10 nm to 200 μm.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 38783-2020 |
| CCS | Analysis methods for precious metals and their alloys |
| ICS | Other non-ferrous metals and their alloys |
| Implement Date | 2021-04-01 |
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