ASME Y32.7 : 1972 : R2009
ASME Y32.7 : 1972 : R2009
GRAPHIC SYMBOLS FOR RAILROAD MAPS AND PROFILES
American Society of Mechanical Engineers
GRAPHIC SYMBOLS FOR RAILROAD MAPS AND PROFILES
American Society of Mechanical Engineers
SPECIAL NOTICE
MAP SYMBOLS FOR NON-RAILWAY FEATURES
RIGHT OF WAY
RAILWAY FEATURES
SIGNALS AND SIGNS
APPENDIX A - Additional Applications
APPENDIX B - Revised and Deleted Symbols
Contains symbols for railroad maps and profiles.
Document Type | Standard |
Status | Current |
Publisher | American Society of Mechanical Engineers |
ProductNote | Reconfirmed 2009 |