GB/T 9288-1998
Replaced
DB53/T 397-2012
Abolished
Yunnan ProvinceLocal standards
DB53/T 397-2012 Jewelry and Jade Testing Institution Management Standards
DB53/T 397-2012 Jewelry and Jade Testing Institution Management Standards
Price:
$ 30
Basic Information
Standard Code:
DB53/T 397-2012
Standard Type:
Local standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Decorative arts and crafts
ICS Name:
Jewelry
Publish Date:
2012-03-15
Implement Date:
2012-05-01
Scope
This standard specifies the planning of regional institutions for jewelry and gemstone testing institutions, the qualifications of jewelry and gemstone testing institutions, equipment and premises, personnel requirements and training, inspection certificates and reports, inquiry into inspection results, and comparison of inspection results. This standard applies to the management of jewelry and gemstone testing institutions engaged in jewelry and gemstone testing within the administrative divisions of Yunnan Province.
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