Description :
Tenders for Supply Of Transition Screw Coupling Arrangement To Rdso[w] Drawing No. Sk-69503. Alt. 11 Along With Its Part Drawing No. Sk-69504. Alt. 10, Wa/bd-403, Alt. No. 5, And W/bd-433, Alt. No. 6, Conforming To Irs Specification No. R-9-66 With Corrigendum No. 3 Of Dec.1988.
