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介绍ZY2400-14/32型液压支架的特点及在平顶山矿务局一矿戊8-21171工作面的应用情况。
The characteristics of ZY2400-14 / 32 hydraulic support and the application of ZY2400-14 / 32 working face in No.1 Mine of Pingdingshan Mining Bureau are introduced.