PDF(6760 KB)
PDF(6760 KB)
PDF(6760 KB)
具有液压马达泄漏补偿的泵阀协同起重机电液混驱卷扬机构特性研究
Research on Characteristics of Electro-hydraulic Hybrid-driven Hoisting Mechanism with Coordinated Pump-valve and Hydraulic Motor Leakage Compensation for Cranes
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