单选题大比例尺港泊图可以采用下列哪种投影方式()。A高斯投影B平面图C心射投影D以上都可
单选题
大比例尺港泊图可以采用下列哪种投影方式()。
A
高斯投影
B
平面图
C
心射投影
D
以上都可
参考解析
解析:
暂无解析
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