Current search of hydraulic system failure of traditional method is logic analysis to approach the diagnosis.
目前查找液压系统故障的传统方法是逻辑分析逐步逼近诊断。
2
Rain bucket should be tested by hydraulic bucket siphon rain, and with the anti-eddy current device.
雨水斗应采用经水力测试的虹吸式雨水斗，且带有防涡流装置。
3
In hydraulic synchronizing lifting technology for oversize structure, computer output PWM signal as the input current of proportional valve is used to control the velocity of hydraulic cylinder.