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GB 11887-2012 Active
GB 11887-2012 Jewellery—Fineness of precious metal alloys and designation
Abstract
This standard specifies the purity range of precious metals in jewelry, including (1) the marking, measurement methods, and naming methods for precious metal jewelry.
This standard applies to the jewelry industry and precious metal jewelry produced and sold domestically. Precious metal decorations shall be implemented in accordance with this standard.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB 11887-2012 |
| CCS | Decorative arts and crafts |
| ICS | Jewelry |
| Implement Date | 2013-05-01 |
Price
$ 35
Subtotal
$ 35
Tax
$ 0.00
Order Total (incl. tax)
$ 35