• 2022-06-04
    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