
Cartographic symbols for national fundamental scale maps—Part 2:Specifications for cartographic symbols 1:5 000 & 1:10 000 topographic maps
NORM herausgegeben am 14.10.2017
Designation standards: GB/T 20257.2-2017
Publication date standards: 14.10.2017
Country: Chinese technical standard
Kategorie: Technische Normen GB