DB62/T 2346-2013
Qilian jade quality grade assessment (English Version)

Standard No.

DB62/T 2346-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Gansu Provincial Standard of the People's Republic of China

Latest

DB62/T 2346-2013

DB62/T 2346-2013 history

• 2013 DB62/T 2346-2013 Qilian jade quality grade assessment