The TTD has set up a 13 kl oxygen plant at the Balaji Institute of Research and Rehabilitation for the Disabled (BIRRD) hospital in Tirupati.Tirumala
Read more here:: Post India Listing
The TTD has set up a 13 kl oxygen plant at the Balaji Institute of Research and Rehabilitation for the Disabled (BIRRD) hospital in Tirupati.Tirumala
Read more here:: Post India Listing