GB 50653-2011
Code for construction of non-ferrous metals mine sinking and drifting engineering (English Version)
- Standard No.
- GB 50653-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB 50653-2011
- Scope
- This code is applicable to the construction of shaft and roadway engineering in non-ferrous metal mines.
GB 50653-2011 history
- 2011 GB 50653-2011 Code for construction of non-ferrous metals mine sinking and drifting engineering
