hydraulic differential detail 液压差速器
hydraulic differential drive 液压差速传动
hydraulic differential control 液压差动控制
pump controlled hydraulic differential cylinder 泵控差动液压缸
hydraulic pressure differential packer 水力压差式封隔器
hydraulic bevel differential motor 液压锥差马达
differential hydraulic pump 差动式水力活塞泵
Hydraulic differential lock for improved rough terrain capability.
液压差速锁提高崎岖地形牵引力。
After the modification at PLC program, the soft reduction is achieved via hydraulic differential circuit and the billet quality is improved.
通过修改PLC程序，利用液压差动回路实现轻压下，提高了铸坯质量。
In this paper, the principle of variable speed pump control hydraulic differential cylinder is designed, and the simulation model of system is built, and the simulation research is carried out.
给出了采用变转速泵控闭式回路控制差动缸的原理，建立了该系统的数学模型，进行了计算机数字仿真研究。
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