GB/T 39336-2020
Technical requirement of roadside bag filling for gob-side entry retaining with high-water material
- Standard No.
- GB/T 39336-2020
- Language
- Chinese
- Release Date
- 2020
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Lastest
- GB/T 39336-2020
GB/T 39336-2020 Referenced Document
- GB/T 20105 Coated fabrics for air duct
- GB/T 39337 Technical requirement of fully mechanized bag filling mining with superhigh-water material
GB/T 39336-2020 history
- 2020 GB/T 39336-2020 Technical requirement of roadside bag filling for gob-side entry retaining with high-water material