Specialized Freight (except Used Goods) Trucking Electric Power Transmission Regulation Architectural Regulation Research and Development in the Physical General Freight Trucking Engineering Services Research and Development in the Physical

Construction work for pipelines, communication and power lines, for highways, roads, airfields and ra... Control, safety, signalling and light equipment Construction, foundation and surface works for highways, roads Control, safety or signalling equipment for inland waterways Control, safety or signalling equipment for parking facilities Command, control, communication systems Foundation work for highways, roads, streets and footpaths Construction work for highways, roads Control, safety or signalling equipment for port installations Command, control, communication and computer systems Pressure-reducing, control, check or safety valves Other services Posts Control, safety or signalling equipment for roads Engineering studies Control, safety or signalling equipment for airports Dates

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Europe Western Europe

Automobiles and Auto Parts Supply Engineering Postal and Courier Services Roads and Highways-Bridge Law and Legal Services Construction Agriculture-Food and Beverages Energy-Power and Electrical Computer Hardwares and Consumables Marine