当前学科:工程测量学
  • 题目: 单选
    比例尺分别为1︰1000、1︰2000、1︰5000地形图的比例尺精度分别为()。

      A . 1m,2m,5m
      B . 0.001m,0.002m,0.005m
      C . 0.01m,0.02m,0.05m
      D . 0.1m,0.2m,0.5m

    答案: <查看本题扣1积分>

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