SUN Gui-ying. Function of Balance Jack of Powered Support and Structure Reformation[J]. Journal of Mining and Strata Control Engineering, 2009, 14(4): 66-66,56. DOI: 10.13532/j.cnki.cn11-3677/td.2009.04.025
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Citation:
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SUN Gui-ying. Function of Balance Jack of Powered Support and Structure Reformation[J]. Journal of Mining and Strata Control Engineering, 2009, 14(4): 66-66,56. DOI: 10.13532/j.cnki.cn11-3677/td.2009.04.025
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SUN Gui-ying. Function of Balance Jack of Powered Support and Structure Reformation[J]. Journal of Mining and Strata Control Engineering, 2009, 14(4): 66-66,56. DOI: 10.13532/j.cnki.cn11-3677/td.2009.04.025
|
Citation:
|
SUN Gui-ying. Function of Balance Jack of Powered Support and Structure Reformation[J]. Journal of Mining and Strata Control Engineering, 2009, 14(4): 66-66,56. DOI: 10.13532/j.cnki.cn11-3677/td.2009.04.025
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