Modal Analysis of Mast of Builder′s Hoist Based on ANSYS
基于ANSYS的施工升降机导轨架结构模态分析
The Design and Test of Rail Lift for Disable Persons;
残障人用有轨式升降机的设计与测试
rail - lifter
起轨[道]机, 升轨器
The rails pass up to the top of the shaft, where they are taken over a pulley which can be driven in either direction by an electric motor.
导轨直通到升降井顶部。钢丝绳在顶部绕过一个滑轮。滑轮由电动机驱动可向任一方向转动。
Research on Reliability and Comfort of the Indoor Rail Lift
室内移动轨道式升降机可靠性与舒适性研究
GUIDANCE-NAVIGATION CONTROL OBOUT ASCENT STAGE AND ORBITAL TRANSITION STAGE OF A SHUTTLE
航天飞机上升与轨道过渡段制导-导航控制
Design on Guiding Unit of Lifting Device for Casting Machine
铸造设备中升降机构导向装置的设计
SCD double guide pillar hoist used on painting line of heavy truck
重卡涂装线专用SCD型双导柱升降机
proximity protection device
防夹装置〔升降机〕
audible and visual signal [lift]
视听信号〔升降机〕
Concret was raised by a hoist.
混凝土由升降机提升。
A: A total of four elevators for passengers and another two for loading goods.
共四部客用升降机和两部载货升降机.
lift for passengers or goods (excl. continuous-action lifts)
人员或货物升降机（连续式升降机除外）
hydraulic elevator
液压电梯;液压升降机;水力提升机;水压升降机
The elevator works like this: the car which carries passengers travels up and down the lift shaft between guide rails.
电梯的工作原理是这样的:载有乘客的电梯厢在升降井里沿着两旁的导轨上下运行。
elevating grader
起土平路机;平土升送机;升降平路机;升降式平路机;升运平路机
To raise or lower(the boom of a crane or derrick.
升降使起重机的吊臂上升或下降
elevator ,finger-tray, for sacks, barrels, bales of straw, sheaves
指状盘架升降机,用于升降袋、桶、草烟