Custom Bid for Services- Service Contract to conduct Group, A qualification test for Pump Modules of BHEL HPVP, Visakhapatnam, Custom Bid for Services- Service Contract, to conduct Group B qualification test for Pump Modules of, BHEL HPVP Visakhapatnam, Custom Bid for Services-, Service Contract to conduct Group C qualification test for, Pump Modules of BHEL HPVP Visakhapatnam, Custom Bid, for Services- Service Contract to conduct Group D, qualification test for Pump Modules of BHEL HPVP