Supply Of Set Of Shims For Primary Spring Of Wap-7/wag-9 Locomotives. Set Consists Of I Shim As Per Sr.dee/trs/gzb Drg. No. 150/3-phase/2007, Alt.- Nil Ref.-1 Or Latest, Qty- 03 Nos/set. Ii Shim As Per Sr.dee/trs/gzb Drg.no. 150/3-phase/2007 Alt-nil Ref.-2 Or Latest, Qty- 01 No/set. Each Set Consists Of 02 Items 04 Nos..