Specialized Freight (except Used Goods) Trucking Regulation and Administration of Communications Highway Highway Regulation and Administration of Communications Highway General Freight Trucking

Gases Construction work for pipelines, communication and power lines, for highways, roads, airfields and ra... Construction, foundation and surface works for highways, roads Foundation work for highways, roads, streets and footpaths Spectroscopy devices Construction work for highways, roads Vats Drainage works Landscaping work

-

Europe

Civil Works Automobiles and Auto Parts Non-Renewable Energy Supply Light and Lighting Products Roads and Highways-Bridge Oil and Gas Environmental Work Printing and Publishing Railways-Rail-Railroad Electricity Construction Energy-Power and Electrical Computer Hardwares and Consumables