Indian Railways is the fourth largest rail network in the world. Crores of people travel by these trains every day. You must have often seen in these trains that mostly blue and red colored coaches are installed. Coaches in express trains, including some passenger trains, are mostly blue in colour, but premium class trains, including Rajdhani and Superfast, have red colored coaches. Today we will tell you the reason for these colors. What are ICF and LHB coaches? Crores of people travel by trains in India every day. . Therefore,…
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