DZ/T 0349-2020
Mineral Geological Exploration Specification for Bentonite and Talc (English Version)

Standard No.

DZ/T 0349-2020

Language

Chinese, Available in English version

Published By

Professional Standard - Geology

Latest

DZ/T 0349-2020

DZ/T 0349-2020 history

• 1970 DZ/T 0349-2020 Mineral Geological Exploration Specification for Bentonite and Talc