T/DDBYSXH 002-2021 Abolished Group standards

T/DDBYSXH 002-2021 Jadeite Appraisal

T/DDBYSXH 002-2021

Publish Date: 2021-10-08 Implement Date: 2021-10-27 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 002-2021

Standard Type: Group standards

Standard Status: Abolished

is_force_gb: no

CCS Name: \nLivestock and poultry

ICS Name: Jewelry

Publish Date: 2021-10-08

Implement Date: 2021-10-27

Scope

Main technical content: 1. Scope This document specifies the terminology and definitions of jadeite, rock names, identification characteristics and methods, naming principles, weighing, jewelry marking, and identification certificates. This document is applicable to the identification of jadeite raw materials and finished products.