Kwai Logo
Kwai User Avatar
Os Dowty Retarders utilizam um sistema mecânico-hidráulico para controlar automaticamente a velocidade dos vagões em pátios ferroviários. Sem precisar de eletricidade, eles aumentam a resistência quando a velocidade está acima do limite e ajudam a reduzir os impactos durante o engate. #curiosidades #Trem #engenharia #tecnologia
27
Comentario
Cargando
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