Argon Gas Gr.I In Cylinders (7 Cubic Meter Gas In Each Cylinder), As Per Drawin G/Sepecification. Is:5760-1983 Gr-1, [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]