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Final Reports of the Federal Building and Fire Investigation of the World Trade Center Disaster
描述: This report describes how the aircraft impacts and subsequent fires led to the collapse of the towers after terrorists flew jet fuel laden commercial airliners into the buildings; whether the fatalities were low or high ...
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3.0 / 5.0, 审阅 Sites Like Search
语: English
Highlights problems with the World Trade Center evacuation.
网站评级:
3.0 / 5.0, 语: English
University of Sydney civil engineering department shares some thoughts and quick analyses.
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3.0 / 5.0, 语: English
Watch full episodes of your favorite PBS shows, explore music and the arts, find in-depth news analysis, and more. Home to Antiques Roadshow, Frontline, NOVA, PBS ...
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4.5 / 5.0, 语: English
Science news and science articles from New Scientist
网站评级:
4.5 / 5.0, 语: English
Infoplease.com, a free, authoritative, and respected reference for Internet users, provides a comprehensive encyclopedia, almanac, atlas, dictionary, and thesaurus ...
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4.5 / 5.0, 语: English
Architecture around the world and across history - 1000 classics of world architecture in an online multimedia encyclopedia with photos, drawings, bibliographies ...
网站评级:
4.1 / 5.0, 语: English
the world magazine of design and building, with news and features on architecture, construction, digital media, and building culture.
网站评级:
3.4 / 5.0, 语: English
Mission of TMS is to promote the global science and engineering professions concerned with minerals, metals, and materials.
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3.2 / 5.0, 语: English