Shielding Gas-Mixture Consisting Of Argon And 1-5 % Oxygen Gas As Per Specification A Ws A 5.32/A5.32M-97(R 2007) And Irs M:46-20 Table-I Class Vi, Filled In Cylinders With Capacity Of 7/11/ 14 Cum And Maximum Working Pressure Of 150 Bar For Mig Welding Purpose. [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]