改进的变速箱液压控制器组件
improved transmission hydraulic control group
静液压动力控制装置主控制阀组件
hpcu main control valve group
液压控制阀开关组件
hydraulic control valve switch group
液压控制阀组件
hydraulic control valve group
液压手控制器组件
hydraulic hand control group
液压油流量控制阀组件
hydraulic flow control valve group
超高压液压控制
ultrahigh hydraulie pressurecontrol
气压-液压控制
pneumatic-hydraulic control
电压控制组件继电器
voltage control group relay
反铲杆件控制组件
backhoe linkage control group
标准高度控制液压系统图
standard elevation control hydraulic diagram
舱口盖液压控制装置
hydraulic control device for hatch cover
hydrauliccontrol device for hatch cover
铲运机传动系液压控制
scraper transmission hydraulic control
铲运机液压控制阀
scraper hydraulic control valve
单独液压控制
discrete hydraulic control
单独直接液压控制
discrete direct hydraulic control