Tenders for Custom Bid For Services - Impedance Measurement Of Seats 09 Nos On Board Estimation Of Input And Transfer Impedance Of The Nine 09 Foundation In Vertical And Horizontal Direction In One Third Octave Band From 10 Hz To 10000 Hz 9 Nos Custom Bid For Services - Submission Of Preliminary Report And Post Comments And Approval From Wdb The Final Report To Be Submitted In Soft And Hard Copies 1 Nos
