The installation craft of making the tunnel pipeline in the roof and the design of the elevator;
巷道管路设在顶板时的安装工艺及升降机的设计
Development of automatic elevator for minibus carryable wheelchair;
车载式轮椅自动升降机的研制
The Velocity Modulation System of Minitype Cargos Elevator Based on PLC Control;
基于PLC控制的小型货物升降机调速系统
By using VC++,precise orientation of the lifter is realized based on PMAC;Serial communica-tion is realized between host computer and PLC,so the turning-on and turning-off of electromagnetic mandril can be controlled reliably;By using multi-thread,simultaneous movement is realized between the lifter and the driving-board of sorting system.
首先设计了系统的机械结构和硬件结构,在此基础上,实现了VC++环境下基于PMAC的升降机的精密定位,实现了上位机通过与PLC的串行通信,可靠控制药方药品对应电磁铁的通断,利用多线程技术,实现了升降机升降运动和分拣系统翻板运动的并行,实验表明出药系统运行稳定,可靠性高。
The dynamic characteristic analysis of ship lifter has always been a weak part of the lifter field.
船用升降机动力学性能分析一直以来都是升降机领域的一个薄弱环节。
Based on the Single-Chip Microcomputer material hoist controller design
基于单片机的物料升降机控制器的设计
The comprehensive formula for the optimizd design of the planetary gear train of the hoist on drill rig is described.
介绍钻机升降机行星轮系优化设计的综合公式，采用此法设计可较方便地对行星轮系各构件进行最优配齿。
Design of on-board radar hydraulic lifting mechanism
一种雷达用车载液压升降机构的设计
Analysis on force of the lifter of No. 3 moving machine;
轨梁3~#移钢机升降机构受力分析
The Brief Study on the Application of Spare Tyre Lifter of Refitting Trucks;
浅谈改装车备胎升降机构的运用
The lifter of the tinsel embroidery device in the traditional computer embroidery machine is pneumatic system.
传统电脑绣花机金片绣装置中的升降机构为气动系统,工作噪音大,稳定性差,且成本昂贵。
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
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
jib adjusting gear
起重机悬臂升降机构
chain, scraper, for elevators or conveyors
升降机或输送机链板
construction cranes, elevators & hoists
吊车、升降机及卷扬机
computer-controlled lift
计算机控制的升降机
hydromechanical hoist
液压-机械式升降机
Building hoist--Classification
GB/T10052-1996施工升降机分类
directplunger elevator
活塞直接驱动升降机
lift semi-modernization programme
升降机局部维修计划
replacement of lift foundation
升降机底座更换工程
register of lift engineers
升降机工程师登记册
builders lift works
建筑工地升降机工程