Chinese Standard: GB/T 25217.6-2019

Methods for test,monitoring and prevention of rock burst—Part 6:Monitoring method of drilling bits

中国煤炭工业协会

GB/T 25217的本部分规定了煤矿冲击地压钻屑监测方法中涉及的术语和定义、仪器设备、施工工艺、冲击危险判别方法。
本部分适用于煤矿冲击地压钻屑监测。
本部分不适用于煤层含水率过高或煤层过软等情况。

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