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有障礙的情況下怎么校正大跨度的水平? |
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點評
有障礙物,全站儀的鏡子被遮擋了,什么都看不到的。
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小黑屋|手機版|Archiver|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
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