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GB/T 23885-2009 Active
GB/T 23885-2009 Jadeite grading
Abstract
This standard specifies the grading rules for natural unmounted and mounted polished jadeite.
This standard applies to natural unmounted and mounted polished jadeite.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 23885-2009 |
| CCS | Other non-metallic minerals |
| ICS | Jewelry |
| Implement Date | 2010-03-01 |
Price
$ 75
Subtotal
$ 75
Tax
$ 0.00
Order Total (incl. tax)
$ 75