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深部巷道围岩分区破裂现场探测系统和探测方法

Release time:2019-04-15|Hits:

Type of Patent:实用新型

Number of Inventors:2

Service Invention or Not:no

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分体式煤与瓦斯吸附解吸与突出试验装置
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深部巷道围岩分区破裂现场探测系统和探测方法

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