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GB/T 9790-1988
GB/T 9790-1988 Metallic and related coatings—Vickers and Knoop microhardness tests
General Product Information
| Committee | National Standardization Technical Committee for Metallic and Non-metallic Coatings |
|---|---|
| Document Type | National standards |
| Publisher Name | The National Technical Supervision Bureau |
| Standard Status | Replaced |
| Standard Code | GB/T 9790-1988 |
| CCS | Material protection |
| ICS | \nMetal plating |
| Implement Date | 1989-09-01 |
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