GB/T 20257.1-2007

Cartographic symbols for national fundamental scale maps—Part 1:Specifications for cartographic symbols 1500 11 000 & 12 000 topographic maps

STANDARD published on 30.8.2007

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The information about the standard:

Designation standards: GB/T 20257.1-2007
Note: WITHDRAWN
Publication date standards: 30.8.2007
Country: Chinese technical standard
Category: Technical standards GB