GB/T 23885-2009
Jadeite grading (English Version)
- Standard No.
- GB/T 23885-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 23885-2009
- Scope
- This standard specifies the grading rules for natural unmounted and inlaid polished jadeite. This standard applies to natural loose and inlaid polished jadeite.
GB/T 23885-2009 history
- 2009 GB/T 23885-2009 Jadeite grading
