HG/T 22817-2019
Regulations on Preparation of Feasibility Study Report for Chemical Mining Projects (English Version)

Standard No.

HG/T 22817-2019

Language

Chinese, Available in English version

Published By

Professional Standard - Chemical Industry

Latest

HG/T 22817-2019

HG/T 22817-2019 history

• 1970 HG/T 22817-2019 Regulations on Preparation of Feasibility Study Report for Chemical Mining Projects