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    [EI]Shuangsuo YANG, Shaoqing NIU. Thick Board Theory on the

    时间:2013-03-21 15:21来源:未知 作者:stu点击:200次
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    [EI]Shuangsuo YANG, Shaoqing NIU. Thick Board Theory on the Bolting Support of the Ribs in Coal Mine Roadway[J]. Advanced Materials Research,Vols. 255-260 (2011) pp 3775-3779.

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