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Control, safety, signalling and light equipment Calendars Boards 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 Watches Pressure-reducing, control, check or safety valves Control, safety or signalling equipment for roads Electrical, electromagnetic and mechanical treatment Control, safety or signalling equipment for airports

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