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水准仪仪器高怎么算_家居日记
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水准仪仪器高怎么算

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水准仪仪器高怎么算 1、采取高差法，需要得到高程，再通过加上高差，得到待测高程。高差的算法需要先读取前视的度数，再读取后视的度数，最后两者数据相减就能够得到。2


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