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液压支架换向阀用O形圈密封性能分析,Sealing Performance Analysis of O-rings for Directional Control Valves in Hydrauli…
Design Optimization of Multi-chamber Hydraulic Cylinder,为了进一步降低液压挖掘机动臂多腔体液压缸驱动系统能耗,并对多腔体液压缸进行轻量化设计,首…
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