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ASME Y32.7
Graphic Symbols for Railroad Maps and Profiles
| contributor author | ASME - ASME International | |
| date accessioned | 2017-09-04T17:45:45Z | |
| date available | 2017-09-04T17:45:45Z | |
| date copyright | 1972.01.01 (R 2004)(R 2009)(R 2014) | |
| date issued | 2014 | |
| identifier other | EJWSHFAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std;quessionid=2A40C85753860/handle/yse/168904 | |
| description abstract | FOREWORD (This foreword is not a part of American National Standard Graphic Symbols for Railroad Maps and Profiles Y32.7-1972) This standard supersedes American National Standard Graphical Symbols for Use on Railroad Maps and Profiles, Y32.7-1957. It represents a compilation and correlation of graphic symbols used by the Engineering Division and the Communications and Signal Section of Association of American Railroads. Following approval by Subcommittee 7 and Standards Committee Y32, it was granted approval by the American National Standards Institute on August 8, 1972. | |
| language | English | |
| title | ASME Y32.7 | num |
| title | Graphic Symbols for Railroad Maps and Profiles | en |
| type | standard | |
| page | 38 | |
| status | Active | |
| tree | ASME - ASME International:;2014 | |
| contenttype | fulltext |
