GB/T 9288-1998
Replaced
DB32/T 3600-2019
Active
Jiangsu ProvinceLocal standards
DB32/T 3600-2019 Rainbow Jade Identification and Grading
DB32/T 3600-2019 Rainbow Jade Identification and Grading
Price:
$ 30
Basic Information
Standard Code:
DB32/T 3600-2019
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Other non-metallic minerals
ICS Name:
Jewelry
Publish Date:
2019-07-11
Implement Date:
2019-08-01
Pages:
16 pages
Scope
This standard specifies the identification characteristics, identification methods, and grading rules and grading methods of Yuhua jade.
This standard is applicable to the identification and grading of Yuhua jade raw stones and their carved jewelry, but not to the identification and grading of Yuhua jade inlaid jewelry.
Development Information
Referenced Standards
Related Standards
GB/T 17832-1999
Replaced
GB/T 17832-1999 Determination of silver in silver jewellery alloys—Volumetric (potentiometric) method using potassium bromide
GB/T 11887-2000
Replaced
GB/T 11887-2000 Jewellery－Fineness of precious metal alloys and designation
GB/T 18043-2000
Replaced
GB/T 18043-2000 Precious metal jewellery content non-damaged test method—X-ray fluorescence spectrometry
GB/T 18303-2001
Replaced
GB/T 18303-2001 Color grading of polished diamond by visual matching
GB/T 11886-2001
Replaced