Electric Power Transmission Regulation and Administration of Communications Scenic and Sightseeing Transportation Machinery Regulation and Administration of Communications Water

Parts of pumps, compressors, engines or motors Generators Control, safety, signalling and light equipment Control, safety or signalling equipment for inland waterways Parts of fans Fans Control, safety or signalling equipment for parking facilities Command, control, communication systems Pumps Control, safety or signalling equipment for port installations Command, control, communication and computer systems Drinking water Pressure-reducing, control, check or safety valves Other services Panels Control, safety or signalling equipment for roads Control, safety or signalling equipment for airports Dates

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Civil Works Building Automobiles and Auto Parts Supply Roads and Highways-Bridge Electricity Construction Energy-Power and Electrical Computer Hardwares and Consumables Steel Industry Building Material Marine