Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB 35650-2017 |
Basic specifications for surveying and mapping of national fundamental scale maps 国家基本比例尺地图测绘基本技术规定 |
China National Standards Basic specifications national |
English PDF |
GB 22021-2008 |
Basic specifications for national geodesy 国家大地测量基本技术规定 |
China National Standards Basic specifications national |
English PDF |
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