No.ADG (E) (SZ)/PUR/37/PSEA/2017-18/
All India Radio and Doordarshan, South Zone
National
http://tenders.gov.in/innerpage.asp?choice=tc5&tid=tamil918728&work=1
SITC of 30 KVA UPS and 30 KVA Isolation Transformer
2017-09-14