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yan kong liu xiang ji shu zai bao mei ceng an quan kai cai zhong de ying yong
Author(s): 
Pages: 31-32,71
Year: Issue:  3
Journal: Coal

Keyword:  柔模混凝土沿空留巷薄煤层;
Abstract: 对石圪节矿15108工作面运输巷沿空留巷进行设计,介绍工程施工工艺.该技术工艺操作简单,机械化程度高,工人劳动强度低,提高了煤炭资源回收率,适应薄煤层综采工艺推进速度快的特点,应用前景广阔.
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