China 'GB/T 25217.10-2019
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 25217.10-2019
Methods for test, monitoring and prevention of rock burst—Part 10: Prevention method of drillhole destressing on coal-seam 冲击地压测定、监测与防治方法 第10部分:煤层钻孔卸压防治方法
Issued Date:2019
Implemented Date:
Issued by:
The Standardization Administration of the People's Republic of China