hydraulic plunger elevator
液压柱塞直顶式升降机
centre plunger hydraulic lift
柱塞直顶式液压电梯
hydromechanical hoist
液压-机械式升降机
Analysis on Optimization Design of Port Plate Pair of Axial Piston Pumps
直轴式液压轴向柱塞泵配流机构优化设计分析
axial piston hydraulic motor
轴向柱塞式液压马达
hydraulic elevator
液压电梯;液压升降机;水力提升机;水压升降机
Design on Hydraulic Lifting and Descending Mechanical System for Large-scale and Heavyburden Fire Test Facility;
大型重载消防试验吊顶液压升降机械系统设计
wedge and plunger burster
楔与塞柱型液压冲破机
directplunger elevator
活塞直接驱动升降机
electrohydraulic coil lifter
电动液压式带卷升降台
hydraulic lifting platform
液压式装修升降平台
hydraulic single column straightening and assembling press
单柱拉直组装液压机
Modeling, Simulation and Control Study of the Hydraulic System for the Double Gantry Lifter.;
龙门双柱式液压举升机的液压系统建模仿真与控制研究
hydraulicefficiency ram
液力压头液压缸柱塞
Design of Overall Construction of Hydraulic Lift and Hydraulic System
液压施工升降机总体及液压系统设计
Waterbury axial plunger motor
沃特伯里轴向回转柱塞式液压马达
piston gauge with equilibrium liquid
带平衡液柱活塞式压力计
liquid piston rotary compressor
液体活塞式旋转压气机