diamond identification method
diamond identification method, Total:18 items.
The international standard classification for "diamond identification method" includes: Jewellery , Extraction and processing of petroleum and natural gas .
The Chinese standard classification for "diamond identification method" includes: Other non-metal ore , Petroleum geology exploration .
Henan Provincial Standard of the People's Republic of China
- DB41/T 2205-2021 Synthetic Diamond Identification and Grading
Group Standards of the People's Republic of China
- T/CAQI 80-2019 Black Diamond Identification and Grading
- T/HBSS 001-2024 Synthetic diamond—Testing and Grading
- T/HJZB 002-2017 CVD synthetic diamond Identification and grading
- T/JSGA 002-2020 Laboratory-grown diamond Testing and grading
- T/SATA 015-2019 Testing and Grading of Laboratory Grown Diamond
Chongqing Provincial Standard of the People's Republic of China
- DB50/T 689-2016 Synthetic Diamond Identification Technical Specifications
Shandong Provincial Standard of the People's Republic of China
- DB37/T 2948-2017 Identification and Grading of Synthetic Diamonds
中国石油天然气总公司
- SY/T 5915-1994 Fossil sporopollen identification method
海关总署
- SN/T 5469-2022 Detection and identification of Dendrobium catenatum Lindl.
- SN/T 5462-2022 Identification of Dendrobium nobile Lindl.
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 30713-2014 Microscopic method of inkstone identification
Professional Standard - Petroleum
- SY/T 5912-1994 Conodont analysis and identification method
- SY/T 5912-2010 Analysis and Authenticates Method for Conodonts
- SY/T 6403-1999 Analysis and identification for Chitinozoa
国家质量监督检验检疫总局
- SN/T 4640-2016 Detection and identification of Ectom yelois ceratoniae (Zeller)
Korean Agency for Technology and Standards (KATS)
- KS D 2371-2-2006 Grading polished diamonds-Part 2:Test methods
German Institute for Standardization
- DIN 8256:1975 Jewels for fine mechanics; classification and types of jewels, survey table, nomenclature in foreign languages
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