sigh007 发表于 2012-3-24 11:05:10

MIL-HDBK-857A


                   <p>MIL-HDBK-857A, DEPARTMENT OF DEFENSE HANDBOOK: GEOSPATIAL SYMBOLS FOR DIGITAL DISPLAYS (GEOSYM?) (15 FEB 2007)., This handbook provides information that is supplementary to the Detail Specification Geospatial Symbols for Digital Displays (GeoSym, MIL- DTL-89045A, 15 February 2007. </p>         
         
页: [1]
查看完整版本: MIL-HDBK-857A