Regulation and Administration of Communications Construction Regulation and Administration of Communications International Agriculture Construction

Environmental protection Construction work for pipelines, communication and power lines, for highways, roads, airfields and ra... Other electrical installation work Electrical installation work Construction, foundation and surface works for highways, roads Culverts Wells construction work Construction work Foundation work for highways, roads, streets and footpaths Concrete Construction work for highways, roads Concrete work Landscaping work Goods used in construction Architectural, construction, engineering and inspection services Road construction works Roundabouts, swings, shooting galleries and other fairground amusements

Environmental protection Utilities Suction pump, electrical

APEC Countries North America Northern America

Civil Works Environment and Pollution-Recycling Automobiles and Auto Parts Non-Renewable Energy Supply Roads and Highways-Bridge Environmental Work Printing and Publishing Electricity Construction Energy-Power and Electrical Computer Hardwares and Consumables Steel Marine