对双动滑阀装置上连接基座与滑道的螺栓在使用过程中发生的断裂进行了分析。
The fracture characteristics of bolt connecting the pedestal with slipway in a two-way moving slide valve was analyzed.
并结合实际情况，对近几次二再双动滑阀发生的故障进行分析，总结了电液执行机构常见故障的判断和处理方法。
It analyzes the recent fault for the second-stage double acting slide valve, and summarizes the methods of judging and treating the common fault for electro-hydraulic actuator.
并结合实际情况，对近几次二再双动滑阀发生的故障进行分析，总结了电液执行机构常见故障的判断和处理方法。
It analyzes the recent fault for the second-stage double acting slide valve, and summarizes the methods of judging and treating the common fault for electro-hydraulic actuator.
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