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通过对DWX型悬浮式单体液压支柱选用,分析其优缺点并对其底座及油缸的结构进行改进,改进后普遍应用于煤矿,效果显著。
Through the selection of DWX type hydraulic props, the advantages and disadvantages of DWX hydraulic props are analyzed, and the structure of base and cylinder is improved. The improved DWX hydraulic cylinders are commonly used in coal mines, and the effect is remarkable.