1. A fuel injection system used in diesel engines where fuel is stored in a common rail at high pressure and distributed to individual injectors
Modern diesel engines use common rail technology for better fuel efficiency.
Os motores diesel modernos usam tecnologia de trilho comum para melhor eficiência de combustível.
2. In railways, a standard or conventional rail track used for regular train operations
The train operates on a common rail system throughout the country.
O trem opera em um sistema de trilho comum em todo o país.