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据报道,美国Consol煤炭公司和Cono-co公司研究出了一种新的安全的瓦斯抽放技术.应用这项技术能大量捕集煤层中的瓦斯,提高煤矿安全性并提供一种新的能源.Con-slo公司打算批准采用这项技术.该技术采用的是一套移动式水平钻孔装置.直到现在
It is reported that the United States Consol Coal Company and Cono-co company developed a new safe gas drainage technology. The use of this technology can capture a large number of coal seam gas, improve coal mine safety and provide a new source of energy Con-Slo intends to approve the technology, which uses a mobile horizontal drilling device. Until now