Business All Other Professional Professional Regulation and Administration of Communications Religious Other Professional Colleges Regulation and Administration of Communications Colleges Colleges Other Similar Organizations (except Business All Other Professional Management Other Similar Organizations (except Business Agencies Professional

Gases Analytical, scientific, mathematical or forecasting software development services Office, school and office equipment cleaning services Command, control, communication systems Surveying, hydrographic, oceanographic and hydrological instruments and appliances Command, control, communication and computer systems Other services Analytical, scientific, mathematical or forecasting software package Dates

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APEC Countries North America Northern America

Automobiles and Auto Parts Supply Roads and Highways-Bridge Oil and Gas Printing and Publishing Services Railways-Rail-Railroad Defence and Security Electricity Construction Energy-Power and Electrical Computer Hardwares and Consumables Marine