Double Sealed Non-Openable Window Glass Size 1560 X 860 X 26 Mm (Both Side 6 Mm Toughened Glass With 14 Mm Gap Filled With Argon-Crypto N Gas) For Train-18 Coaches As Per Icf Drg. No. Train 18/Mc/Ac-5-4-001 For Vande Bharat.As Per Attached Drawing [ Warranty Period: 30 Months After The D Ate Of Delivery ] ]