T/JSY 002-2023 Active Group standards

T/JSY 002-2023 Identification and Classification of Yiding Stone (Quartz-Type Jade)

T/JSY 002-2023

Publish Date: 2023-04-24 Implement Date: 2023-05-12 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/JSY 002-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Light industry, culture, and daily necessities

ICS Name: Jewelry

Publish Date: 2023-04-24

Implement Date: 2023-05-12

Scope

Scope: This standard specifies the terms and definitions, description methods, naming rules, identification methods, identification items, identification certificates, and labels for Yiding stone (quartz jade). This standard applies to Yiding stone (quartz jade) jewelry and raw materials. Main technical content: Terms and definitions of Yiding stone (quartz jade), characteristics of Yiding stone (quartz jade), identification methods of Yiding stone (quartz jade), identification rules of Yiding stone (quartz jade), naming rules of Yiding stone (quartz jade), and standard specifications for Yiding stone (quartz jade) identification certificates.