6
Building materials made of common metal; enclosures, tanks, silos, containers, reservoirs, earth stabilising members, sheets, grids, plates, panels, shaped sections, tiles, blocks, bars, rods, strips, linings, frames and frameworks, all made of common metal; metallic pipes and tubes, none being boiler tubes or parts of machines; welding metals, screws, bolts, nuts, hooks and nails, all made of common metal; parts and fittings for all the aforesaid goods
16
Printed matter; drawings and plans; photographs; printed publications and stationery
17
Plastics in the form of sheets, strips, nets, grids, plates, panels, blocks, sections, bars, rods, tubes and/or pipes; earth stabilising members made of plastics materials; lining materials, adhesive materials; packings of plastics materials; articles and material all for insulating and all made of plastics materials; parts and fittings for all the aforesaid goods
19
Buildings, being wholly or principally non-metallic; mechanically stabilised earth structures; earth retaining structures; non-metallic articles for use in civil engineering construction; non-metallic reinforcement for civil engineering construction; articles and materials for building; articles and materials for construction; concrete articles; earth stabilising members; blocks, panels, enclosures, reservoirs, tanks, silos; parts and fittings for all the aforesaid goods
37
Building construction; building maintenance, demolition and repair services; construction engineering services; construction and repair of roads, runways, bridges, bridge abutments, stabilised earth structures, embankments, retaining walls, sea walls, tunnels, culverts, enclosures, reservoirs, tanks and silos; earth moving; land reclamation; excavating; dredging; supervision of construction; advisory services relating to the aforesaid
42
Engineering consultancy, research and development; civil engineering services; civil and structural engineering consultancy, research and development; building inspection services; surveying services; architectural services; preparation of architectural plans, reports and engineering drawings; computer programming; computer software design; preparation of reports relating to engineering construction services, to civil engineering services, to maintenance services, to demolition services and to repair services