T/GBZ 003-2021 Active Group standards

T/GBZ 003-2021: Identification and Classification of Hetian Jade (Sub-material)

T/GBZ 003-2021

Publish Date: 2021-08-16 Implement Date: 2021-10-01 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/GBZ 003-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: \nMining industry

ICS Name: Jewelry

Publish Date: 2021-08-16

Implement Date: 2021-10-01

Scope

Scope: This standard applies to the identification, classification, and category representation of Hetian jade (sub-materials); Main technical content: This standard specifies the terminology and definitions, classification, identification methods, and naming rules for Hetian jade (sub-materials).