GB/T 9288-1998
Replaced
DB4412/T 18-2021
Active
Guangdong ProvinceLocal standards
DB4412/T 18-2021 DB4412/T 18-2021 Geographical indications products Guangluoyu (Green Jade)
DB4412/T 18-2021 DB4412/T 18-2021 Geographical indications products Guangluoyu (Green Jade)
Basic Information
Standard Code:
DB4412/T 18-2021
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Other non-metallic minerals
ICS Name:
Jewelry
Publish Date:
2021-12-10
Implement Date:
2022-01-01
Pages:
15 pages
Scope
This document applies to Guanglu Jade, which was approved for protection by the former State Administration for Quality Supervision, Inspection and Quarantine in accordance with the "Regulations on the Protection of Geographical Indication Products".
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