DIN Standards Committee Railway
EN 15689
Railway applications - Track - Switches and crossings - Crossing components made of cast austenitic manganese steel
Bahnanwendungen - Oberbau - Weichen und Kreuzungen - Gegossener austenitischer Manganstahl für Herzstückbauteile
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NA 087-00-01-05 UA - Switches and crossings
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CEN/TC 256/SC 1/WG 18 - Switches and crossings - Performance and acceptance