Electric Power Transmission Regulation and Administration of Communications Commercial Regulation and Administration of Communications

Gases Control, safety, signalling and light equipment Control, safety or signalling equipment for inland waterways Control, safety or signalling equipment for parking facilities Command, control, communication systems Control, safety or signalling equipment for port installations Command, control, communication and computer systems Pressure-reducing, control, check or safety valves Control, safety or signalling equipment for roads Industrial gases Control, safety or signalling equipment for airports Dates

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Europe Southern Europe Western Europe

Automobiles and Auto Parts Supply Bridges and Tunnels Roads and Highways-Bridge Oil and Gas Infrastructure Printing and Publishing Construction Energy-Power and Electrical Computer Hardwares and Consumables Steel Industry