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经纬仪如何开启红外线
更新时间: 2022-01-16 10:17:17  

1、首先打开经纬仪。

2、经纬仪开机后,手动进入测角界面。

3、长按切换键,3秒钟,再松开,红外线便可打开。

关键词: 经纬仪 如何 开启 红外线

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