Business All Other Professional Professional Religious Other Professional Construction Agriculture Other Similar Organizations (except Business All Other Professional Management Other Similar Organizations (except Business Agencies Construction Professional

Analytical, scientific, mathematical or forecasting software development services Construction, foundation and surface works for highways, roads Wells construction work Office, school and office equipment cleaning services Construction work Command, control, communication systems Command, control, communication and computer systems Drain Other services Analytical, scientific, mathematical or forecasting software package Goods used in construction Architectural, construction, engineering and inspection services Dates

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APEC Countries North America Northern America

Environment and Pollution-Recycling Automobiles and Auto Parts Supply Roads and Highways-Bridge Infrastructure Environmental Work Printing and Publishing Services Railways-Rail-Railroad Defence and Security Electricity Construction Energy-Power and Electrical Computer Hardwares and Consumables Electronics Marine