T/CAS 547-2021
Identification and evaluation criteria for Gold silk jade and Gold silk jade artiface (English Version)

Standard No.

T/CAS 547-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Group Standards of the People's Republic of China

Latest

T/CAS 547-2021

Scope

This standard stipulates the classification, naming, grading, identification and evaluation of gold-wired jade and gold-wired jade articles. This standard applies to the identification and evaluation activities of gold and jade raw materials and gold and jade articles.

T/CAS 547-2021 history

• 2021 T/CAS 547-2021 Identification and evaluation criteria for Gold silk jade and Gold silk jade artiface