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DS3水准仪主由哪三部分组成
更新时间: 2020-07-09 00:00:00  

水准仪主要由望远镜、水准器和基座三部分组成。

望远镜是用来瞄准远方目标的。水准器有管水准器和圆水准器两种,管水准器是用来指示视准轴是否水平,圆水准器用来指示竖轴是否竖直。基座用来支承仪器的上部并与三脚架连接。

关键词: ds3 水准仪 部分 组成

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