GB/T 25217.9-2020

Active

Methods for test, monitoring and prevention of rock burst—Part 9: Prevention method of water infusion on coal seam

冲击地压测定、监测与防治方法 第9部分：煤层注水防治方法

Standard Type
GBT
ICS
73.040
CCS
D20
Status
现行
Issue Date
2020-11-19
Implementation
2021-06-01
Responsible Dept
中国煤炭工业协会
Drafting Unit
N/A