Method and device for elevator rail alignment
作者： Bret Mooney
DOI:
关键词: Laser 、 Clamp 、 Optics 、 Mount 、 Engineering 、 Elevator
摘要: A method and device for elevator rail point alignment. body has a rear clamp front, angle alignable laser device. The mount provides inversion In use, the can be simply brought into true aim by focusing on an opposite target marking beam spot, inverting tool second reaiming to intermediate spot.
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