1.
A New Process of Hydro-mechanical Deep Drawing for Magnesium Alloy Sheets at Gradient Temperature
镁合金板材液压梯温拉深成形新工艺
2.
centre plunger hydraulic lift
柱塞直顶式液压电梯
3.
hydraulic elevator
液压电梯;液压升降机;水力提升机;水压升降机
4.
Hydraulic Elevator of Energy-saving with the Closed Circuits;
液压电梯闭式回路节能型电液控制系统研究
5.
Research on Inverter Controlled Hydraulic Elevator Energy-saving System Applying Pressure Accumulators;
采用蓄能器的液压电梯变频节能控制系统研究
6.
Design Research on Embedded Controller of VVVF Hydraulic Elevator;
变频调速液压电梯单片机控制器的研究
7.
Design Main Control Valve and Single Rod Symmetrical Cylinder for New Kind Hydraulic Elevator;
新型电梯主控阀与单出杆对称液压缸的设计
8.
About Elevator Study on the Designing Parameters of Hydraulic Buffer;
关于电梯液压缓冲器的设计及参数研究
9.
Speed Control Study of Hydraulic Lift Based on Neural Network Fuzzy PID
基于神经网络模糊PID的液压电梯速度控制研究
10.
Cabin vibration of VVVF hydraulic elevator system with pull-cylinder
倒拉式变频液压电梯系统的轿厢振动分析
11.
Simulation of Drawing Process of Hydroforming Ladder Cylinder Part
基于Dynaform的阶梯形件液压拉深成形仿真技术研究
12.
Machining of High Accuracy Combined Bores in Hydraulic Elements by a Stepped Reamer
使用阶梯铰刀加工液压元件高精度复合孔
13.
Research on Channel Checking in Hydraulic Manifold with Complex Ladder Holes
液压集成块复杂阶梯孔系孔道校核方法研究
14.
Study on the Speed Control of the Variable-speed Controlled Closed-circuit Hydraulic Elevators
液压电梯变转速闭式电液系统速度控制特性研究
15.
Aimming at valve controlled hydraulic elevator, many factors influenced on the installed power were investigated.
针对普通阀控液压电梯,研究了影响其装机功率的各种因素。
16.
The Synthesis of Silica-Sol/Acrylate Copolymer Composite Latexes with a Gradient Concentration in the Radial Direction and Their Adhesive Properties
梯度组成纳米二氧化硅/聚丙烯酸酯乳液的制备及压敏特性
17.
Optional parts include swivel.rotary hose,elevator link,hydraulic tong ,air spiders,lelly bushivg,rotarytable and substructure (with ramp and oadder)etc.
选配件包括水龙头和水龙带、吊环、液压大钳、气动卡盘、转盘、钻台（带滑道和梯子）等。
18.
This nonlinear change in friction force over a small change in velocity results in uncomfortable feeling when people hitchhike hydraulic lift.
该摩擦力的非线性改变使速度产生变化,导致人们在搭乘液压电梯时产生不舒适感。