Power supply systems and configurations in electro-hydraulic control systems of powered support are presented. 介绍了各种液压支架电液控制系统的电源配置方式。
The condition evaluation and maintenance decision are important parts for the DEH Control System's condition base maintenance. 汽轮机数字电液控制系统状态评价和维修决策是汽轮机数字电液控制系统实施状态维修的重要组成部分。
