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GB 12340-1990
GB 12340-1990 1:25000, 1:50000 and 1:100000 topographic maps—Specifications for aerophotogrammetric office operation
General Product Information
| Committee | The National Administration of Surveying, Mapping and Geoinformation |
|---|---|
| Document Type | National standards |
| Publisher Name | The National Technical Supervision Bureau |
| Standard Status | Replaced |
| Standard Code | GB 12340-1990 |
| CCS | Photography and remote sensing mapping |
| ICS | Astronomy, geodesy, and geography |
| Implement Date | 1990-12-01 |
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$ 56
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$ 56
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$ 56