welding metals; welding wire of metal; rods of metal for brazing and welding; welding steel; spelter for welding; metal reinforcement materials for construction; metal construction materials; fabricated metal articles; moulds of metal for forming concrete fabrications; sheet metal fabrications; metal fabrication materials; steel fabrications; sheet metal; sheets of metal; coated metal sheets; wrapping sheets of metal; shaped sheets of metal; sheet metal for cladding; sheet piles of metal; metal carpenters' sheets; roofing sheets of metal; sheet metal for roofing; construction sheets of metal; cold rolled sheet metal; drawn sheets of metal; surface finished metal sheets; steel sheets; sheet steel; sandwich sheets of metal; sheeting lines of metal; laminates composed of metal sheets; metal carpentry sheets; metal sheet materials coated with plastics; metal sheet materials laminated with plastics; closing sheets of metal; sheet iron; sheets and plates of metal; curved translucent metal sheeting; rustproof metal sheets; trench sheeting panels of metal; lead-tin plated sheet metal; sheet metal partition walls; metal gabions; metal cuvettes; anodised metals; metal trelliswork; decorative metal sheets for use as surface materials; sheets of aluminium; hot dip coated sheet metal; aluminium sheets; nickel zinc plated sheet metal; metal clips for supporting sheet materials; steel in sheet form; steels in sheet form; metal wire (common metal); sheet steel alloy; resin coated steel sheet; steel mesh in sheet form; metal forms; cold rolled metal sheets incorporating a surface pattern; coated metal tapes; coloured metal sheeting for building construction; self-piercing metal fasteners for sheet material applications; corrugated metal sheeting; wrapping materials of metal; metal strip material; metal solder for common metals; cover plates of metal; stainless steel in sheet form; metal pelmet boxes; sheet steel suitable for enamelling; decorative metal sheets for use as building materials; coated metal plates