复测光学经纬仪 repeating optical transit ; repetitionopticaltheodolite 电子测距光学经纬仪 electronic distance meter theodolite 光学经纬仪 微米经纬仪 micrometerin...
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... 覆测经纬仪 repeating circle 经纬仪度盘(复制盘) repeating optical transit 复测经纬仪 repeller ...
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