GB/T 25217.8-2021冲击地压测定、监测与防治方法第8部分:电磁辐射监测方法标准
英文:Methods for test, monitoring and prevention of rock burst—Part 8: Monitoring method of electromagnetic radiation GB/T...
英文:Methods for test, monitoring and prevention of rock burst—Part 8: Monitoring method of electromagnetic radiation GB/T...