复合瓦斯抽采钻孔密封材料的性能及膨胀机理研究
任青山,郁钟铭,赵立朋
The research on the composite gas drainage hole sealing material characteristics and the expansion mechanism
煤炭工程 . 2016, (5): 88 -90 .  DOI: 10.11799/ce201605028