铲运机液压传动系控制轴
scraper hydraulic transmission control shaft
输送机传动液压系统
conveyor drive hydraulic system
输送机传动液压系统图
conveyor drive hydraulic system diagram
水压机液压机
hydraulicefficiency press
Hydropress
中压液压传动装置
medium pressure hydraulic actuator
转叶式电动液压传动装置
vane type electro-hydraulic gear
闭式差动传动机构
closed pattern of transmission mechanism
缠绕型全自动液压压砖机
automatic hydraulic press
单动冲压液压机
single action hydraulic stamping press
锻压机械液压传动
hydraulic transmission in forging machinery