7 Machines, namely, machines for the development, production and transformation of base metals and their alloys, casting machines, continuous casting machines; aligned machines for continuous wire and metal strip processing, namely, wire coiling machines and wire welding machines; aligned machines for thermal, chemical and electrochemical processing, namely, electro-chemical discharge machine tools for metalworking; continuous wire and metal strip coating devices, namely, coating machines for continuous coating of metal strips and wire; machine tools for metalworking, cutting or welding or milling or levelling or cleaning or pickling or coating or shaping or finishing metals or other materials, namely, powered machines; electric welding machines, flash welders being electric resistance welding machines, rotary printing presses, roller bearings for machines, cylinders for machines with collapsible jackets, rolling mills, rolling mill cylinders for metalworking, machines for metal working and shaping, cylinders for machines, feeders being parts of machines, namely, metal feeders for metal working machines, machine parts, namely, guides; trueing machines, namely, truing machines, for metal working; pressure regulators being parts of machines, regulators being parts of machines; speed governors for machines, engines and motors; paper machines, namely, industrial paper cutting machines, paper reeling machines; paper making machines; loading ramps, namely, slides in the nature of powered ramps, conveyors being machines; control mechanisms for machines, namely, mechanical or motorized control mechanisms, motors or engines; hydraulic controls for machines, motors and engines; pneumatic controls for machines, motors and engines; driving chains other than for land vehicles; transmission chains other than for land vehicles; cutters, namely, laser or mechanical based cutters for cutting metals, cutting machines, electric knives, electric shears, electric scissors being machines; chisels for machines; dividing machines being machines for dividing metal, swaging machines, foundry machines, namely, metal casting machines, casting machines, drilling machines, milling machines, gas-operated cutting blow pipes, gas-operated soldering blow pipes, degreasers, namely, degreasing machines for use on metal surface; industrial manipulators for processing machines, ore treating machines; high pressure cleaning apparatus, namely, machines for cleaning surfaces using high pressure water; steam cleaning apparatus, namely, steam cleaning machines; electrical machines and apparatus for cleaning, namely, chemicals or mechanicals based cleaning machines for cleaning metal products and machines processing said metal; roller bridges, being machine parts, namely, roll mill bearings, printing machines for use on sheet metal; platen presses, extruders, being machines for industrial use, namely, metal extrusion presses; roller levellers, being metal working machinery for metal sheets and strips, planing machines; electric apparatus for welding, namely, electric welding machines; welding electrodes; electric welding apparatus, namely, electric arc welding apparatus, mash-lap welding apparatus, laser welding apparatus, electric soldering irons