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  1. the roof 190 相關
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  1. ... prudent for the architect to separately specify the resistance for the field of the roof (1-75 in the example above), the perimeter (1-130), and the co ...

  2. ..., and music concerts. Its dome-shaped roof is an air-supported structure, a flexible membrane held up by slightly pressurizing the inside of the stadium ...

    分類:社會與文化 > 語言 2006年05月25日

  3. ... supporting a roof are connected to a 26...a 22 mm diameter pin as shown in the figure and photo . The two end ...ultimate shear stress for the pin is 1 ...

    分類:科學 > 工程學 2009年03月12日