GB/T 9288-1998
Replaced
T/GAC 15-2020
Active
Group standards
T/GAC 15-2020: Identification and Naming of Serpentine Jade and Golden Fragrance Jade
T/GAC 15-2020
Price:
$ 20.00
Basic Information
Standard Code:
T/GAC 15-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Non-metallic minerals
ICS Name:
Jewelry
Publish Date:
2020-11-28
Implement Date:
2020-12-28
Scope
Main technical content: This document specifies the definition, identification characteristics, and naming of serpentine jade and Jinxiang jade. This document is applicable to the identification and naming of raw materials and products of serpentine jade and Jinxiang jade.
Development Information
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