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GB/T 39141.3-2022 Active
GB/T 39141.3-2022 Mineral and sapphire watch-glasses—Part 3:Qualitative criteria and test methods
Abstract
This document specifies the defect terms and testing methods for circular inorganic and sapphire watch glasses based on basic physical and aesthetic requirements.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 39141.3-2022 |
| CCS | Clocks and watches |
| ICS | \nWatch |
| Implement Date | 2023-05-01 |
Price
$ 50
Subtotal
$ 50
Tax
$ 0.00
Order Total (incl. tax)
$ 50