Railway applications. Aerodynamics - Symbols and units Ingestion-build-190310 d) to provide a basis

d) to provide a basis for organizations to evaluate the performance of managers

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Suppliers and dealers of Group II electrical equipment with a type of protection “n”

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Different requirements can also be made for galvanized coatings on products intended to meet specific regulatory requirements

Railway applications. Aerodynamics - Symbols and units Ingestion-build-190310 d) to provide a basis1 Scope This European 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 European Standard explain the symbols and classify the units. Further to usual symbols, this document contains symbols which are used for calculations. It should be noted, however, that these symbols may not have the same significance in a different