Tenders for Supply of Rectifier, Silicon Controlled -1000 Peak Blocking Volts-235 Amp Forward -2 Watts To Emd Part No.8 452948 And To Dlw Part No. 18390250 For Wdp4/Edg4 Locos, Emd Part Drg. No.8452948, Alt Ga. Warra Nty Period: 30 Months After The Date Of Delivery