Supply Of , Shielding Gas(Each Cylinder Consist-7 Cum,Gas Wt-12.3 Kg, Press-150 Kg/Sq.Cm)As Per Drg. Gas Mixture Of 90% Argon+5% Co2+5%Oxygen.

23710184

Eastern Railways

Indian

Bihar

March 13, 2020

Ref. Documents

Ref. Documents

Ref. Documents

Supply Of , Shielding Gas(Each Cylinder Consist-7 Cum,Gas Wt-12.3 Kg, Press-150 Kg/Sq.Cm)As Per Drg. Gas Mixture Of 90% Argon+5% Co2+5%Oxygen.