公司 发表于 2025-3-26 22:56:07
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Source Mechanism of a Large Scale Gas Outburst at Sunagawa Coal Mine in Japan,ting of 27 microseismic events were used to investigate the gas outburst. Magnitude, seismic energy release, distribution of hypocenter and focal mechanism were analyzed. Taking the shape of the ejected zone together with results of the seismological investigation into consideration, it appears that幸福愉悦感 发表于 2025-3-27 06:24:30
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