1.
proximity protection device
防夹装置〔升降机〕
2.
audible and visual signal [lift]
视听信号〔升降机〕
3.
Concret was raised by a hoist.
混凝土由升降机提升。
4.
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.
5.
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）
6.
hydraulic elevator
液压电梯;液压升降机;水力提升机;水压升降机
7.
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
8.
jib adjusting gear
起重机悬臂升降机构
9.
chain, scraper, for elevators or conveyors
升降机或输送机链板
10.
construction cranes, elevators & hoists
吊车、升降机及卷扬机
11.
computer-controlled lift
计算机控制的升降机
12.
hydromechanical hoist
液压-机械式升降机
13.
Building hoist--Classification
GB/T10052-1996施工升降机分类
14.
directplunger elevator
活塞直接驱动升降机
15.
lift semi-modernization programme
升降机局部维修计划
16.
replacement of lift foundation
升降机底座更换工程
17.
register of lift engineers
升降机工程师登记册
18.
builders lift works
建筑工地升降机工程