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T/CAQI 302-2023 Active
The grading of T/CAQI 302-2023 Hetian jade (green-white jade) bracelets
Abstract
Main technical content: This document specifies the terminology and definitions of grading for Hetian jade (green and white jade) bracelets, color grading, texture grading, clarity grading, processing quality grading, quality, size, and combination grade expression methods, as well as grading requirements and grading certificates. This document is applicable to the grading of Hetian jade (green and white jade) bracelets with a round inner circle. Bracelets of other shapes can refer to this document for implementation.
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Active |
| Standard Code | T/CAQI 302-2023 |
| ICS | Jewelry |
| Implement Date | 2023-05-22 |
Price
$ 20.00
Subtotal
$ 20.00
Tax
$ 0.00
Order Total (incl. tax)
$ 20.00