1.
hand vertical hydraulic jack
手动立式油压千斤顶
2.
hand operated vertical hydraulic jack
手动立式液压千斤顶
3.
hydraulic trolley jack
手推车式液压千斤顶
4.
oil-powered hydraulic truck jack
燃油液压汽车千斤顶
5.
Hydraulic pump is the power unit of the hydraulic puller (hydraulic press, hydraulic pipe bender, hydraulic jack).
油压泵是油压拉出器（油压机、油压弯管机、油压千斤顶）的动力装置。
6.
Hydraulic pump is the power unit of the hydraulic puller(hudraulis press, hydraulic pipe bender, hydraulic jack).
油压泵是油压拉出器(油压机,油压弯管机,油压千斤顶)的动力装置.
7.
The lifting capacity of this chain hoist (hydraulic jack, screw jack) is 5tons.
这个吊链（油压千斤顶、螺旋千斤顶）的起重能力为5吨。
8.
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
9.
Hydraulic jacks under the machine produce the movement.
是机器下面的液压千斤顶造成的移动。
10.
lifting jack (excl. hydraulic)
千斤顶（液压的除外）
11.
hydraulic jack (excl. built in)
液压千斤顶（固定的除外）
12.
horizontal action jack (excl. hydraulic)
水平千斤顶（液压的除外）
13.
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
14.
Traditional method for overhaul of the top of miter gate is through manual operation by hydraulic hoisting jack, which has the shortcomings of low efficiency and great risk.
船闸人字门顶门检修的传统方法是采用液压千斤顶手动作业，工作效率低，时间长，技术风险大。
15.
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
16.
Techniques for Synchronized and Integral Lowering of Movable Shuttering Form by Hydraulic Continuous Jacks
移动模架液压连续千斤顶同步整体下放技术
17.
portable jack for vehicles (excl hydraulic)
车辆用轻便液压千斤顶（液压的除外）
18.
trolley-mounted garage jack, hydraulic
液压千斤顶,装在运输车上的修车用