An air cushion disc is adopted as a walking mechanism of a mobile car lifting unit.
采用气垫盘作为移动架车单元的行走机构。
Control unit with preset lifting height and automatic stop fitted at the left pillar.
控制单元设有预设的举升高度，左柱上安装有自动挡块。
The single unit cap and lifting lever permit manual valve opening (testing) with low required force on the lever.
这种一体式阀盖和提升杆使得检测人员只需轻轻扳起测试杆即可人工手动开启阀门进行测试。
The unit is recommended to comply with the safety regulations concerning the lifting of loads.
该机器符合关于关于提升和降低的安全标准要求。
The working principle, suction plate lifting separator and iron unit in this device were introduced.
介绍了该装置的工作原理，及其吸盘提升式分离机构和烫贴机构。
It consists of extrusion unit, traction, lifting, leveling, trimming, finished Double wrap roll, electrical and other major parts.
它由挤出机组、牵引、升降、调平、修边、成品双工位自动换卷、电器等主要部件组成。
The gas lifting system is a narrow system extraordinary, including compressor unit, injection channel, lift valve and lifting passage.
气举系统是一个非常严密的系统，包括压缩机组、注入通道、气举阀和举升通道几个部分。
The invention discloses a solar tracking device which comprises a power unit, a supporting board and an adjustment unit, wherein the power unit is provided with a lifting piece;
本发明公开一种太阳跟踪装置，该太阳跟踪装置包括有动力单元，其具有升降件；
Goods from the freight elevators forklift or a lifting platform brought to the second floor, third floor, and then by car or hydraulic extension unit trucks for delivery to the specified location.
货物由叉车或升降台的货梯送上二楼、三楼，再由小车或液压拖板车运至指定位置。
Most oil field in China has gone into interim period or late period of development, the lifting costs increase, saving energy problem in beam pumping unit was regarded in improving oil production.
中国多数油田开发已经进入中后期，采油成本不断增加，因此游梁抽油机电机节能是倍受关注的问题。
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.
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.
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。
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