Electric Power Transmission Regulation and Administration of Communications Architectural Regulation and Administration of Communications International Research and Development in the Physical Photographic Film Research and Development in the Physical

Petroleum, coal and oil products Control, safety, signalling and light equipment Oil, petrol and air-intake filters Engineering, auxiliary, average, loss, actuarial and salvage insurance services Control, safety or signalling equipment for inland waterways Stocks 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 Control, safety or signalling equipment for airports

Well engineering Mechanical engineering Control unit

CIS Countries Europe

Non-Renewable Energy Engineering Oil and Gas Law and Legal Printing and Publishing Electricity Construction Energy-Power and Electrical Computer Hardwares and Consumables Petroleum Products