The Right To Enter Into Contracts For The Supply Of A Cantilever Welding Center Esab Cab 300C Complete With A Two-Axis Manipulator For Automatic Submerged Arc Welding, Supply Of A Cantilever Welding Center Esab Cab 460M Or An Equivalent Complete With A Welding Roller Rotator With A Load Capacity Of At Least 60 Tons With An Automatic Drift Compensation System