【摘要】 阐述了CY6200/20/31.5型超静定液压支架整体及各部件的性能与结构特点,并给出了支架的主要技术参数;介绍了悬浮式液压立柱的结构、工作原理,以及在超静定液压支架中所起的作用。更多还原

【Abstract】 Elaborate the performances and the structural features of CY6200/20/31.5 hyperstatic hydraulic support and its components,provide the main technical parameters of the support,and introduce the structure and the working principle of the suspended hydraulic column and functions for the support更多还原