http://www.asce.org

American Society of Civil Engineers
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Founded in 1852, the American Society of Civil Engineers (ASCE) represents more than 140,000 members of the civil engineering profession worldwide and is America's oldest national engineering society.earDecember 18, 2013 | Save America...'s InfrastructureLighting Airports R...
[創意設計] - www.asc*.org - UTF-8 - 2013-12-30

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