Securities Architectural Janitorial Services Research and Development in the Physical Agencies Research and Development in the Physical

Satellites Engineering, auxiliary, average, loss, actuarial and salvage insurance services Pistons Valve parts Office, school and office equipment cleaning services Command, control, communication systems Command, control, communication and computer systems Other services Repair and maintenance services for pumps, valves, taps and metal containers and machinery Security, fire-fighting, police and defence equipment Dates Repair and maintenance services of pumps, valves, taps and metal containers

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APEC Countries North America Northern America

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