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GB/T 9966.5-2020 Active
GB/T 9966.5-2020 Test methods for natural stone—Part 5:Determination of hardness
Abstract
This part of GB/T 9966 specifies the principles, instruments and equipment, test samples, test procedures, test results, and test reports for hardness testing of natural stone. This part is applicable to the determination of the hardness of natural stone.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 9966.5-2020 |
| CCS | Stone products |
| ICS | Mineral materials and products |
| Implement Date | 2021-02-01 |
Price
$ 42
Subtotal
$ 42
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$ 0.00
Order Total (incl. tax)
$ 42