本实用新型电动液压千斤顶属于运输车辆的举升装置。
The utility model relates to an electrical hydraulic jack which belongs to a lifting device for transporting vehicles.
介绍了一种用于大型压力机模具快速更换系统的气动液压举升装置。
A hydraulic lifter driven by pneumatic for quick die change in heavy -duty press was introduced.
二是：首先，根据自卸车类型的优缺点，确定了自卸车的举升机构为连杆组合式举升装置。
The two is: first, according to the advantages and disadvantages of truck type, the self lifting mechanism of truck for link combination type lifting device.
介绍一种通用性好、使用操作方便的新型短平台铰接式汽车维修液压举升装置，阐述其工作原理及性能特点。
This paper introduces a hydraulic lift device with knee-jointed short flat pallet for repair of automobile, its operation and control principle, performance and characteristics are briefly related.
本机设有防跌落支承保险装置，油管爆裂失压保险，举升托臂回转角度锁定装置。
It is unnecessary to fill lubricant every day, equipped with a falling pressure lose protective device for broken hydraulic tubing and a lifting arm gyro angle lock unit.
针对含蜡油井、高凝油井、稠油油井生产过程中的举升难题，研制了一种新型油管加热采油装置。
In the light of the difficulty in artificial lifting of waxy oil well, high pour-point oil well and viscous oil well, a new tubing heating system is developed.
摘要轮式装载机工作装置由铲斗、连杆、摇臂、动臂、转斗油缸和举升油缸组成。
By the bucket wheel loader working device, connecting rod, rocker arm, turn fights, cylinder and lifting cylinder.
该业务主要为澳大利亚煤层气市场提供了人工升举产品，包括泵、动力装置和高含沙井优化技术。
The business unit provides a suite of artificial lift products to the Australian coal seam gas market including pumps, drives and solids management technology.
这种装置在结构上能够满足深井采用组合油管的要求，为深井柱塞排水采气与柱塞举升采油提供了一种新的思路。
This kind of device could satisfy the require that deep well adopts combined tubing and supplies a new way for gas recovery by water drainage, and oil recovery with plunger lifting in deep well.
这种装置在结构上能够满足深井采用组合油管的要求，为深井柱塞排水采气与柱塞举升采油提供了一种新的思路。
This kind of device could satisfy the require that deep well adopts combined tubing and supplies a new way for gas recovery by water drainage, and oil recovery with plunger lifting in deep well.
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