Description :
Tenders for Supply Of Refilling Of 7.0 Cu. Meter Of Argon Gas-99.99% Pure In 46.7 Liter Water Capacity Cylinder , Refilling Of 7.0 Cu. Meter Of Acetylene Gas-99.99% Pure In 41 Liter Water Capacity Cylinder , Refilling Of 7.0 Cu. Meter Of Nitrous Oxide - 99.99% Pure In 46.7 Liter Water Capacitycylinder