Electric Power Transmission All Other Support Services Architectural Research and Development in the Physical Management Research and Development in the Physical

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 Other services Control, safety or signalling equipment for roads Control, safety or signalling equipment for airports

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Europe Southern Europe Western Europe

Automobiles and Auto Parts Supply Engineering Printing and Publishing Services Travel and Tourism Railways-Rail-Railroad Construction Energy-Power and Electrical Computer Hardwares and Consumables Industry