Tenders for Supply of Pvc Welding Electrode Dia:- 4Mm. 1 Qty-1000 Meter Shade And Colour As Per Rdso Approved Sample Code No- Nac-Flg-02 Rdso/2006/Cg-12 Rev.01. 2 Qty-1000 Meter Shade And Colour As Per Rds O Approved Sample Code No- Ac-Flg-01 Rdso/2006/Cg-12 Rev.01. Warranty Period: 30 Months After The Date Of Delivery