GB/T 16553-2003
Gems--Testing
Be replaced
2011-02
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Std.
GB/T 16553-2003
Standard No.
GB/T 16553-2003
Language
Chinese
Release Date
2003
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Replace By
GB/T 16553-2010
Lastest
GB/T 16553-2017
Scope
This standard specifies the terms, identification methods and identification standards for jewelry and jade. This standard applies to the determination of jewelry and jade varieties.
GB/T 16553-2003 history
2017
GB/T 16553-2017
Gems—Testing
2010
GB/T 16553-2010
Gems.Testing
2003
GB/T 16553-2003
Gems--Testing
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