T/GRM 067-2023
Guidance for surrounding rock deformation control of geological soft rock roadway in western mining area (English Version)

Standard No.

T/GRM 067-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Group Standards of the People's Republic of China

Latest

T/GRM 067-2023

Scope

1. Terms and definitions; 2. General principles; 3. Design; 4. On-site construction; 5. Monitoring; 6. Inspection, acceptance and summary.

T/GRM 067-2023 history

• 2023 T/GRM 067-2023 Guidance for surrounding rock deformation control of geological soft rock roadway in western mining area