Sir, 18603/04 mein permanent lagaya gaya tha Godda extension ke time. 18619/20 mein temporary augment huyi thi aur abhi bhi temporary hai 15 March 2023 tak.
18603/04 mein H1( full First AC coach) hai. 18619/20 mein HA1( AC First cum AC 2 Tier coach) hai.