GB/T 46425-2025

Active

Technical specification for ecological restoration of coal gangue piles

煤矸石山生态修复技术规范

Standard Type
GBT
ICS
73.040
CCS
D20
Status
现行
Issue Date
2025-10-05
Implementation
2026-02-01
Responsible Dept
中国煤炭工业协会
Drafting Unit
N/A