CHEN Guang-zhu, HU Ya-fei. Design of Selecting System of Type for Master Ventilation in Coal Mine[J]. Journal of Mine Automation, 2002, 28(4): 24-27.
Citation: CHEN Guang-zhu, HU Ya-fei. Design of Selecting System of Type for Master Ventilation in Coal Mine[J]. Journal of Mine Automation, 2002, 28(4): 24-27.

Design of Selecting System of Type for Master Ventilation in Coal Mine

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