【摘要】 介绍了插装式溢流阀在支架前梁千斤顶和立柱液压系统中的应用 ,分析了其工作原理。插装式溢流阀可以代替任何的液压阀 ,可见其重要性。更多还原

【Abstract】 It is an introduction and working concept analysis of the circuit of application of dismantling and fitting pressure controlling value in the support head beam hoisting fack and in the hydraulic system of vertical post.更多还原