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计算机辅助泵阀动静态特性试验台液压系统设计解宁王收军戴松平朱世和朱志敏图１液压系统原理图３系统设计中几个问题的探讨３．１压力飞升速率试验系统中压力飞升速率根据有关标准的规定为ｄｐ／ｄｔ＝（６００／９００）ＭＰａ／ｓ，而影响系统中压力飞升速率的因...
Hydraulic system design of the computer-aided valve dynamic and static characteristics of the test system Ning Jie Wang Jun Wang Dai-Ping Dai and Zhu Zhimin Zhu Zhimin Figure 1 hydraulic system schematic diagram of 3 system design of several issues 3.1 pressure rate of ascent test system Pressure ascending rate according to the relevant provisions of the standard dp / dt = (600/900) MPa / s, while affecting the system pressure rise rate due to ...