Abstract: The article analyzed the thick seam duplicate to pick has the spontaneous combustion influence factor, introduced the multi-association two ore first well used the synthesis measure, enhanced the mine shaft fire area fire fighting efficiency the
Abstract: The article analyzed the thick seam duplicate to pick has the spontaneous combustion influence factor, introduced the multi-association two ore first well used the synthesis measure, enhanced the mine shaft fire area fire fighting efficiency the
摘要：文章分析了厚煤层复采发生自然发火的影响因素，介绍了多联二矿一号井采用综合措施，提高井下火区灭火效率的经验。