北京科技大学主页平台管理系统 Qiu Liming--Home-- 底板顺层长钻孔分段压裂高效抽放煤巷条带瓦斯及区域消突方法，发明专利号：ZL 2017 1 0301740.2

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School/Department:土木与资源工程学院

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邱黎明

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Supervisor of Master's Candidates

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Current position: Home / Scientific Research / Patents

底板顺层长钻孔分段压裂高效抽放煤巷条带瓦斯及区域消突方法，发明专利号：ZL 2017 1 0301740.2

Service Invention or Not:no

Pre One:煤层突出危险性随钻测试方法及装置，发明专利号：ZL 2017 1 0945411.1

Next One:Method for efficient gas drainage in coal roadway strips and regional outburst elimination through staged fracturing with long borehole floor beddings，国际发明专利号：PCT/CN2017/113125