提高液压支架升降速度的系统布置方式
System disposition to accelerate the lift and the fall in hydraulic supports
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摘要: 通过对提高支架升降速度、降低操作时间等在液压系统设计方面所采取的措施的分析,提出了2种从系统原理设计方面进行改进的设计方案。Abstract: By analysis of accelerating the lift and the fall of hydraulic supports and reducing the operation time, authors bring forward two improved designs on the principle of system.
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