Tenders for Supply of Side Middle Coping For Boxnhl Wagon Conforming To Drawing No.Wd-22093-S-05, Alt.3 Or Latest, Item No. 4 & Section -Ee. Warranty Period: 30 Months After The Date Of Delivery Side Middle Coping Door Way, Size For Boxnhl Wagon Conforming To Drawing No.Wd-22093-S-05, Alt.3 Or Latest, Item No.5 & Section -Ee. Warranty Period: 30 Months After The Date Of Delivery