The combined support with cable bolt wire mesh and shotcreting is applied in coal roadway in Xingan coal Mine of Hegang Mining Industry Group.
2
龙煤集团鹤岗分公司兴安煤矿瓦斯灾害严重，从2002年至今有记录的煤与瓦斯动力现象共发生了5次。
There is serious risk of gas disaster in Xingan Mine, Hegang Branch, Longmei coal Industry Group. Since 2002 total of 5 times of phenomenon of coal and gas powered have been recorded.
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