Power Business All Other Professional Professional Electric Power Transmission Regulation and Administration of Communications Religious Other Professional Construction Architectural Regulation and Administration of Communications Agriculture Other Similar Organizations (except Business All Other Professional Other Similar Organizations (except Business Agencies Engineering Services Construction Professional

Repair, maintenance and associated services related to aircraft and other equipment Control, safety, signalling and light equipment Architectural, engineering and planning services Construction, foundation and surface works for highways, roads Control, safety or signalling equipment for inland waterways Repair, maintenance and associated services related to marine and other equipment Asphalt Shingles Architectural, engineering and surveying services Roof Repair, maintenance and associated services related to aircraft, railways, roads and marine equipment Wells construction work Office, school and office equipment cleaning services Guttering work Control, safety or signalling equipment for parking facilities Construction work Command, control, communication systems Insulation work Control, safety or signalling equipment for port installations Command, control, communication and computer systems Repair, maintenance and associated services related to roads and other equipment Pressure-reducing, control, check or safety valves Other services Control, safety or signalling equipment for roads Approval plans, working drawings and specifications Goods used in construction Repair, maintenance and associated services of vehicles and related equipment Architectural, construction, engineering and inspection services Repair, maintenance and associated services related to personal computers, office equipment, telecomm... Designs Wood Repair, maintenance and associated services related to railways and other equipment Control, safety or signalling equipment for airports

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APEC Countries North America Northern America

Civil Works Building Environment and Pollution-Recycling Automobiles and Auto Parts Supply Architecture Engineering Roads and Highways-Bridge Environmental Work Printing and Publishing Services Railways-Rail-Railroad Construction Energy-Power and Electrical Computer Hardwares and Consumables Steel Industry Building Material Marine