GB/T 2008-1987
Active
NB/T 10728-2021
Active
Industry standards-Energy
NB/T 10728-2021 Technical specification for paste filling roadway retaining in coal mine
NB/T 10728-2021 Technical specification for paste filling roadway retaining in coal mine
Basic Information
Standard Code:
NB/T 10728-2021
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Mining
ICS Name:
Mining and excavation
Publish Date:
2021-11-16
Implement Date:
2022-02-16
Pages:
9 pages
Scope
This document specifies the technical requirements, process flow, main process control and safety technical requirements of the paste-filling mining technology in coal mines, as well as the evaluation of the mining effect of paste filling.
This document is applicable to paste-filling mining in coal mines.
Development Information
Referenced Standards
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