6
Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; ores; Cast steel; Alloys of common metal; Blooms (metallurgy); Steel alloys; Iron slabs; Steel sheets; Sheets and plates of metal; Steel slabs
7
Machines and machine tools for steel works; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; Control mechanisms for machines, engines or motors; Continuous casting machines for steel works; Machines for removal of steel works defects; Grinding machines; Rolling mills
9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; compact discs, DVDs and other digital recording media; mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment, computers; computer software; fire-extinguishing apparatus; Measuring apparatus; Measuring devices, electric; Measuring instruments; Material testing instruments and machines; Detectors
42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of casting processes and materials; Calibration [measuring]; Quality control; Material testing; Energy-saving (Consultancy in the field of ---)