QB 1132-2005
Jewellery-the provision of silver coatings tickness (English Version)

Standard No.

QB 1132-2005

Language

Chinese, Available in English version

Release Date

2005

Published By

Professional Standard - Light Industry

Latest

QB 1132-2005

Replace

QB 1132-1991

Scope

This standard specifies the terms and definitions, requirements, inspection methods and identification of the silver coating thickness of jewelry products. This standard applies to jewelry products with non-silver matrix.

QB 1132-2005 Referenced Document

• QB/T 1134 Spectroscopic method for determination of thickness of silver coating in jewelry*， 2017-01-09 Update
• QB/T 1135 Jewellery Measurement of gold and silver coating tickness X-ray fluorescence spectrometric methods*， 2006-08-19 Update

QB 1132-2005 history

• 2005 QB 1132-2005 Jewellery-the provision of silver coatings tickness
• 1991 QB 1132-1991 Regulations on the Thickness of Silver Coverings for Jewelry