DZ/T 0207-2020
Specifications for mineral geological exploration of siliceous raw materials (English Version)

Standard No.

DZ/T 0207-2020

Language

Chinese, Available in English version

Published By

Professional Standard - Geology

Latest

DZ/T 0207-2020

DZ/T 0207-2020 history

• 1970 DZ/T 0207-2020 Specifications for mineral geological exploration of siliceous raw materials
• 2015 DZ/T 0291-2015 Specification for mineral geological exploration of facing stone
• 1970 DZ/T 0207-2002 Specifications for Geological Exploration of Glass Silicon Raw Materials, Finishing Materials, Gypsum, Chrysotile, Wollastonite, Talc and Graphite