T/DDBYSXH 003-2022 Active Group standards

T/DDBYSXH 003-2022 Silicon Wire Jade Appraisal

T/DDBYSXH 003-2022

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

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/DDBYSXH 003-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Decorative arts and crafts and other daily necessities

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 silicite jade, rock names, identification characteristics and methods, naming principles, weighing, jewelry identification, and identification certificates. This document is applicable to the identification of silicite jade raw materials and finished products.