T/GDSHJXH 009-2025 Active Group standards

T/GDSHJXH 009-2025 The wear resistance of precious metal jewelry is determined

Publish Date: 2025-01-22 Implement Date: 2025-01-22 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/GDSHJXH 009-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Jewelry

Publish Date: 2025-01-22

Implement Date: 2025-01-22

Scope

Main technical content: This document specifies the standard-shaped samples of precious metals and their alloys used in jewelry, the determination method of wear resistance of jewelry made of precious metals and their alloys, and the presentation of the results. This document is applicable to the determination of wear resistance of standard-shaped samples of precious metal alloys used in jewelry and jewelry made of precious metals and their alloys. The determination of wear resistance of other precious metals and their alloy materials and other jewelry can be carried out with reference to this document.