JC/T 817-2014
Gem grade synthetic cubic zirconia crystals (English Version)
- Standard No.
- JC/T 817-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- Professional Standard - Building Materials
- Latest
- JC/T 817-2014
- Replace
- JC/T 817-1990
- Scope
- This standard specifies the terms and definitions, classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of gem-grade synthetic cubic zirconia crystals. This standard applies to colorless and transparent gem-grade synthetic cubic zirconia crystals (hereinafter referred to as cubic zirconia).
JC/T 817-2014 Referenced Document
- GB/T 16553-2010 Gems.Testing
- GB/T 16863 Method for testing refractive index of crystals
- GB/T 191 Packaging.Pictorial marking for handling of goods
- GB/T 7896-2008 Test method for optical grade synthetic quartz crystal
JC/T 817-2014 history
- 2014 JC/T 817-2014 Gem grade synthetic cubic zirconia crystals
- 1990 JC/T 817-1990 Gem-quality cubic zirconia rough
