GB/T 9288-1998
Replaced
T/GYCX 1-2020
Active
Group standards
T/GYCX 1-2020 High Standard Silver Products
T/GYCX 1-2020 High Standard Silver Products
Price:
$ 20.00
Basic Information
Standard Code:
T/GYCX 1-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Precious metals and their alloys
ICS Name:
Jewelry
Publish Date:
2020-08-10
Implement Date:
2020-09-10
Scope
Main technical content: This standard specifies the terms and definitions, naming rules, requirements, inspection methods, judgment principles, and review of noble silver standard silver products. This standard applies to noble silver standard silver 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