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Tanks, reservoirs, containers and pressure vessels Tunnelling works Reservoirs Construction work for engineering works except bridges, tunnels, shafts and subways Radio installations Other services Dismantling works Radio, television, communication, telecommunication and related equipment Designs

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Europe Western Europe

Environment and Pollution-Recycling Automobiles and Auto Parts Supply Bridges and Tunnels Oil and Gas Environmental Work Printing and Publishing Services Cement and Asbestos Products Railways-Rail-Railroad Infrastructure and Tunnels Construction Energy-Power and Electrical Computer Hardwares and Consumables Steel Construction Materials