摄影升降机的结构一般包括底部移动车、中心立柱、主回转臂和工作平台等几部分。
The structure of the photographic elevator generally includes the bottom mobile car, the central column, the main rotating arm and the working platform, and so on.
酷似伸缩臂叉装机的四柱升降机附有一个多承重负荷图。
Quad Lifters come with a multi-capacity load chart that looks like a telehandler's.
本实用新型适用于汽车车门叉臂式升降机技术领域，提供了一种汽车车门升降机叉臂连接结构。
The utility model provides a yoke connecting structure for an automobile door lifter, which is suitable for the technical field of automobile door yoke type lifters.
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