QB/T 4189-2011
Evaluation Specifications of Precious Metal Jewelry Technological (English Version)

Standard No.

QB/T 4189-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Light Industry

Latest

QB/T 4189-2011

Scope

This standard specifies the craftsmanship quality requirements and inspection requirements for precious metal jewelry. This standard is applicable to the process quality evaluation of precious metal jewelry produced and sold in China. Other metal jewelry can also be implemented with reference.

QB/T 4189-2011 Referenced Document

• GB 11887 Jewellery.Fineness of precious metal alloys and designation*， 2012-11-05 Update
• QB/T 1689 Precious metal jewelry terminology*， 2021-12-02 Update
• QB/T 2062 Precious metal adornment*， 2015-10-10 Update
• QB/T 4182 Ornament.Marking

QB/T 4189-2011 history

• 2011 QB/T 4189-2011 Evaluation Specifications of Precious Metal Jewelry Technological