T/CAQI 304-2023 Active Group standards

T/CAQI 304-2023 Zhanguo Hong Mao Luo Classification

Publish Date: 2023-04-17 Implement Date: 2023-04-18 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/CAQI 304-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Jewelry

Publish Date: 2023-04-17

Implement Date: 2023-04-18

Scope

Main technical content: This standard specifies the terms and definitions, grading requirements, grading rules, and grading certificates for Warring States Red Agate. This standard is applicable to the grading of finished products of Warring States Red Agate, and the grading of raw materials can be implemented with reference to this standard