“底段可调高偏心盘加压式快速举重器”。是一项灵敏性能较高，其举升效率较别的型式举重器要高得多，能广泛用于建筑施工，设备维修，汽车轮胎更换等重物的举升工作。

A fast weight lifter with high sensitivity and very high lifting efficiency may be used widely in construction, equipment maintenance, vehicle tyre replacement and other place needing weight lifting.

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