And a desire to obtain better map coverage (33%).
以及对更大的地图覆盖范围的需求(33%)。
A complete national map coverage will include maps and map series at a wide range of scales.
国家地图的全部成图地区,将包括各种比例尺的地图和地图系列。
A complete national map coverage will include maps and map series at a wide range of scales.
国家地图的全部成图地区,将包括各种比例尺的地图和地图系列。
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