NE NEWS SERVICE CHENNAI, MAY 12 Tamil Nadu’s first Oxygen Express train with two empty cryogenic tankers left for Odisha early on Wednesday to bring medical oxygen amid a surge in COVID cases in the southern state. The military bogie well type (MBWT) wagons or flat type wagons, would reach Rourkela in Odisha by May … Continue reading First Oxygen Express to bring liquid medical oxygen to TN departs to Odisha