Dissolved Acetylene For Industrial Use To Is:308/1988 With Amdt. No.1. (Iiird.R Ev.) Note: Explosive Certificate For Stocking And Explosive Certificate Of Original Equipment Manufacture Is Required To Be Submitted Along With The Offer. [ Warranty Period: 30 Months After The Date Of Deliv Ery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]