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双液注桨技术大多用于巷道围岩加固或壁后充填加固，以提高巷道支护效果，减少巷道维修量，延长其使用寿命。1998年元月、6月我们先后用此项技术，处理了2起煤巷高冒区着火灾害事故。取得成功，获得满意的效果，具有推广应用价值。1简述煤巷高冒区着火情况八景煤矿目前3对生产
Two-fluid injection paddle technology is mostly used for roadway surrounding rock reinforcement or wall filling to enhance the effect of roadway support to reduce the amount of roadway maintenance and extend its service life. In January 1998 and in June, we successively used this technology to deal with two fire accidents in two coal lane high fire areas. Successful, satisfactory results, with the promotion and application of value. A brief description of the coal seam high fire zone fire conditions Bawang Coal Mine 3 pairs of production