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矿井瓦斯抽放,是保证煤矿安全生产的重大技术措施之一,现已在许多煤矿中推广应用。为了更好地普及和提高此项工作,对矿井抽放瓦斯的必要性和可能性提出以下几点看法,不妥之处,望批评指正。
Gas drainage of coal mines is one of the major technical measures to ensure the safe production of coal mines and has been widely applied in many coal mines. In order to better popularize and improve this work, the following opinions are put forward on the necessity and possibility of gas drainage in mines.