This standard applies to aerodynamics for railway applications. It defines symbols and units used in formulae and calculations in the field of aerodynamics. The definitions given in this standard explain the symbols and classify the units.
DIN EN 14067-1:2003 history
2003DIN EN 14067-1:2003 Railway applications - Aerodynamics - Part 1: Symbols and units; German version EN 14067-1:2003