Tenders for Supply Of 50 Mm Aluminium Tubular Bus Bar Of Size - 50 X 39 Mm As Per Is - 5082 Al Alloy To Gr Ade In Wp Condition And Is - 2673 Accuracy Class - I As Per Gr. 91E To Is:5082 - 1998, Is : 2673 -2002 And R Dso Specification. No. Spec : Eti/Ohe/21. Warranty Period: 30 Months After The Date Of Delivery