Navigational Regulation and Administration of Communications Regulation and Administration of Communications Measuring Navigational Management

Gases Instruments for measuring flow, level and pressure of liquids and gases Radio, television, communication, telecommunication and related equipment Electronic, electromechanical and electrotechnical supplies

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Europe Southern Europe Western Europe

Environment and Pollution-Recycling Automobiles and Auto Parts Non-Renewable Energy Supply Postal and Courier Services Oil and Gas Infrastructure Telecommunications Printing and Publishing Railways-Rail-Railroad Education and Training Defence and Security Construction Energy-Power and Electrical Computer Hardwares and Consumables Steel Aviation Electronics Marine