Uses in tunnel column, the coal mine ore hydraulic prop, the details invites the telephone communication.

用于巷道立柱, 煤矿矿道液压支柱, 详情请电话联系.

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At last use ADAMS soft to actualize dynamics emulation analysis of single hydraulic prop.

最后应用ADAMS软件实现了单体液压支柱的动力学仿真分析.

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On the basis of the theory of probability, this paper analyzes stability for the hydraulic prop.

用概率理论分析了单体液压支柱的稳定性问题.

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The paper presents a new structure of honing internal _ hole of hydraulic prop on general lathe.

介绍一种在普通车床上珩磨液压支柱内孔的新结构.

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