Home / Standards / GB/T 25217.8-2021 GB/T 25217.8-2021 Active Methods for test, monitoring and prevention of rock burst—Part 8: Monitoring method of electromagnetic radiation 冲击地压测定、监测与防治方法 第8部分:电磁辐射监测方法 Standard Type GBT ICS 73.040 CCS D20 Status 现行 Issue Date 2021-04-30 Implementation 2021-11-01 Responsible Dept 中国煤炭工业协会 Drafting Unit N/A