1.
hand operated vertical hydraulic jack
手动立式液压千斤顶
2.
hydraulic trolley jack
手推车式液压千斤顶
3.
hand vertical hydraulic jack
手动立式油压千斤顶
4.
A research on the corrosion protection technology of Hydraulic support jacks
液压支架立柱、千斤顶防腐技术的研究
5.
lifting jack (excl. hydraulic)
千斤顶（液压的除外）
6.
hydraulic jack (excl. built in)
液压千斤顶（固定的除外）
7.
horizontal action jack (excl. hydraulic)
水平千斤顶（液压的除外）
8.
oil-powered hydraulic truck jack
燃油液压汽车千斤顶
9.
Research on Leakage of Prop Jack in Powered Support and Settlement Measure
液压支架立柱千斤顶密封泄漏研究及解决措施
10.
portable jack for vehicles (excl hydraulic)
车辆用轻便液压千斤顶（液压的除外）
11.
trolley-mounted garage jack, hydraulic
液压千斤顶,装在运输车上的修车用
12.
The front end is equipped with hydraulic jacks used for grade adjustment.
前瑞安装有液压千斤顶用来调整坡度。
13.
Hydraulic jacks under the machine produce the movement.
是机器下面的液压千斤顶造成的移动。
14.
The Study on Damage Cause of Hydraulic Support Advancing Jack;
ZZ6400液压支架推移千斤顶损坏原因浅析
15.
Evaluation Methods of Uncertainty in Measurement of Hydraulic Ram
液压千斤顶测量不确定度的评定方法
16.
jack for lifting railway rolling-stock or track, hydraulic
液压千斤顶起升铁路滚动托架及轨道用
17.
jack for lorry-tipping mechanisms(excl. hydraulic)
运货汽车倾卸机械装置用千斤顶（液压的除外）
18.
Leakage Reasons Analysis and Countermeasures for Hydraulic Support Jack Used in Colliery
矿用液压支架千斤顶泄漏原因与排除对策分析