T/DDBYSXH 002-2022 Active Group standards

T/DDBYSXH 002-2022 Dan Deng Green identification

Publish Date: 2022-03-24 Implement Date: 2022-04-01 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/DDBYSXH 002-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Plant protection

ICS Name: Jewelry

Publish Date: 2022-03-24

Implement Date: 2022-04-01

Scope

Main technical content: This document specifies the terms and definitions of Dandong green, rock names, identification characteristics and methods, naming principles, weighing, jewelry marking, and identification certificates. This document is applicable to the identification of Dandong green raw materials and finished products.