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《Coal Mine Blasting》 2003-01
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Experiment on New Infusion Stemming in Huafeng Coal Mine

Zhang Yingjie~1 Gao Seike~2 1 Fushun College of Occupation Technology (Liaoning, 113001) 2 Fushun Branch Institute of CCRI (Liaoning, 113001)  
At coal mine bottom, the applying to the new infusion water stemming instead of mud cap has the merits of uncomplicated technique and short operation time, and can reduce the labour intensity of exploder, and may decrease the hidden danger of under-stemming and stemming-interruption.
【CateGory Index】: TD235.4
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