Electric Power Transmission Regulation and Administration of Communications 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 Parts of other vehicles Other services Control, safety or signalling equipment for roads Control, safety or signalling equipment for airports Dates

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Europe Southern Europe Western Europe

Automobiles and Auto Parts Non-Renewable Energy Supply Solar Photovoltaic PV Energy Oil and Gas Infrastructure Law and Legal Electricity Construction Energy-Power and Electrical Computer Hardwares and Consumables Steel Aviation