6
Structures and transportable buildings of metal; Statues and works of art of common metals; Containers, and transportation and packaging articles, of metal; Metal hardware; Doors, gates, windows and window coverings of metal; Building and construction materials and elements of metal; Unprocessed and semi-processed materials of metal, not specified for use
40
Printing, and photographic and cinematographic development; Energy production; Air and water conditioning and purification; Food and beverage treatment; Butchering; Refining of metals; Applying finish to stainless steel sheets and coils; Application of relief patterns to board surfaces; Application of relief patterns to card surfaces; Application of protective surface coatings to machines and tools; Application of coatings using chemical vapor deposition techniques; Application of coatings using physical vapor deposition techniques; Application of wear resistant coatings by autocatalytic processes; Application of wear resistant coatings by electrolytic processes; Application of wear resistant coatings to engineering components; Application of wear-resistant coatings on metals and plastics; Application of coatings using thermal plasma spraying techniques; Powder coating; Joining of components using ultrasonic welding techniques; Metal brazing; Chromium plating of metal articles; Chromium plating of metallic objects; Hard chromium plating of metal surfaces; Hard chromium plating and hard nickel plating of metal surfaces; Staining; Metal colouring [not painting]; Catalytic conversion of chemical compounds; Metal casting; Cutting of metal; Metal stamping; Extruding of metal alloys; Extruding of plastics; Shaping of metal components; Cold forming of metal; Filtration of gases; Filtration of liquids; Metal finishing; Surface finishing of metal articles; Finishing of surfaces by peen forming; Removal of specified chemicals from chemical process fluids; Enamelling; Enamelling of metals; Tin plating; Laminating; Metal laminating; Material treatment information; Hot dipping; Provision of information relating to chemical processing; Flame proofing; Buildings (Fire-proofing to existing -); Galvanising of metal; Galvanization; Millworking; Finishing of surfaces by shot peening; Providing material treatment information; Hard nickel plating of metal surfaces; Nickel plating; Metal plating and laminating; Exterior and interior plating of pipes and tubes made of metal; Burnishing by abrasion; Planing of materials; Metal pressing; Polymerization; Abrasive polishing of metal surfaces; Polishing of metals; Metal plating; Electroplating; Stainless steel brushing services; Coating of cylinders with chromium plate; Electrolytic colouring services; Steel cutting; Vapour depositing on metal surfaces; Metallurgical smelting; Metal melting services; Metallizing; Treating [tempering] of metal; Agglomerating of solid material (Services for the -); Treatment of materials using chemicals; Treating [stamping] of metal; Treating [forging] of metal; Treating [shaping] of metal; Treating [enamelling] of metal; Treatment of metal parts to prevent corrosion; Treatment of metal parts to prevent corrosion using hot-dip galvanizing and powder coating processes; Treating [embossing] of metal; Metal treating; Treatment of carpets to impart antistatic properties; Processing of metal surfaces by abrasive polishing; Processing of metal surfaces using precision grinding techniques; Processing of metal surfaces by precision grinding and abrasive polishing; Treatment of semi-manufactured products by means of electrolysis; Treatment of slag arising from metal casting; Treatment of finished products by means of electrolysis; Metalworking; Metallurgical processing; Heat treatment of metal surfaces; Heat treatment and coating of steel; Treatment and coating of metal surfaces; Metal tempering; Zinc plating; Vulcanization [material treatment]