Regarding to the fact that it is the heaviest platform in China so far, the special technologies includingStrand Jack, insert leg type structure are adopted for the installation.
在平台安装过程中采用了拉索千斤顶技术、插腿式结构设计等特殊技术及安装区疏浚挖深等保证措施,同时也充分利用了潮汐的变化,于2002年10月27日成功地完成了海上安装。
Application of Floatover Technique with Strand Jack Lifting to Offshore Platform Installation
拉力千斤顶浮装法在海洋平台安装中的应用
a pneumatic jack
气力起重机, 气力千斤顶
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。
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.
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。
"Is there a jack-screw to be had?"
“你们有千斤顶吗？”
Jack up a car
用千斤顶把汽车顶起来
They put the car up with a hoisting jack.
他们用千斤顶把车抬高。
lifting jack (excl. hydraulic)
千斤顶（液压的除外）
hydraulic jack (excl. built in)
液压千斤顶（固定的除外）
hydraulic trolley jack
手推车式液压千斤顶
horizontal action jack (excl. hydraulic)
水平千斤顶（液压的除外）
hand vertical hydraulic jack
手动立式油压千斤顶
oil-powered hydraulic truck jack
燃油液压汽车千斤顶
built-in jack for lifting vehicles
起升车辆固定千斤顶
hand operated vertical hydraulic jack
手动立式液压千斤顶
lift a car with a jack
用千斤顶把汽车托起
hitch lifting jack
连结装置的起落千斤顶