Soil Preparation Drafting Services Regulation Other Foundation Other Foundation Regulation and Administration of Communications Architectural Regulation Executive Regulation and Administration of Communications Executive Foundation Research and Development in the Physical Research and Development in the Physical

Parts of structures Plants Engineering, auxiliary, average, loss, actuarial and salvage insurance services Operation of a sewage plant Structures and parts Other services Construction work for dams, canals, irrigation channels and aqueducts Dates

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Europe Southern Europe Western Europe

Civil Works Building Automobiles and Auto Parts Supply Roads and Highways-Bridge Law and Legal Printing and Publishing Services Cement and Asbestos Products Defence and Security Construction Energy-Power and Electrical Computer Hardwares and Consumables Building Material Construction Materials