GB/T 45610-2025

Active

Reclamation code of practice for coal gangue backfill subsidence area

煤矸石回填塌陷区复垦技术规程

Standard Type
GBT
ICS
73.020
CCS
D04
Status
现行
Issue Date
2025-04-25
Implementation
2025-11-01
Responsible Dept
中国煤炭工业协会
Drafting Unit
N/A