bending roller hydraulic cylinder  弯辊缸

electro-hydraulic force control  电液力控制

Eledtro-Hydraulic Force Control System  电液力控制系统

hydraulic bending roller  液压弯辊

hydraulic force control system  液压力控制系统

hydraulic roller bending servo control system  液压弯辊伺服控制

ROLLER BENDING FORCE  弯辊力

A new valve of electric hydraulic control exchange direction  新型电液换向阀

aeta hydraulic control valve  牵引力自动电子加力液压控制阀

attachment hydraulic control  附属装置液压控制

automatic hydraulic control system  全自动液压控制系统; 信息战

automatic transmission of all hydraulic control  全液压控制自动变速器

back and forth egual velocity hydraulic control ci  往复等速液压控制回路

backup hydraulic control  后备液压控制

brake hydraulic control mechanism  制动液压控制机构

bucket hydraulic control  铲斗液压控制

control hydraulic cylinder  控制液压缸

control hydraulic system  操纵液压系统

cross slope sensor control hydraulic diagram  横倾角传感器控制液压原理图