Megaworld United States
Take a closer look at how American scientists and engineers are leading the way in aviation, shipbuilding, and civil engineering. San Francisco's Bay Bridge is undergoing a safety upgrade that will see half the bridge demolished and replaced with the longest self-anchored suspension span in the...
| Corporate Authors: | , |
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| 其他作者: | |
| 格式: | Visual Material |
| 語言: | English |
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San Francisco, Calif.
Cerebellum Corporation
2011.
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| 叢編: | Stem curriculum series
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| 主題: |