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Patents

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一种煤岩动力灾害危险的电磁辐射和地音监测预警方法.

Release time:2023-07-06 Hits:

Service Invention or Not:  no

Pre One:一种松软煤层瓦斯抽采钻孔失稳规律监测装置及方法. Next One:一种煤岩动力灾害多系统多参量集成综合预警方法及系统.

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