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表2-24的說明如下:1.軸線x0—x0及y0—y0為通過截面重心的主軸;2.角度α按弧度計算,α°按角度計算。截面力學特性表表2-24續(xù)表2-24續(xù)表2-24續(xù)表2-24續(xù)表2-24續(xù)表2-24續(xù)表2-24續(xù)表2-24續(xù)表2-24續(xù)表2-24續(xù)表2-24續(xù)表2-24續(xù)表2-24續(xù)表2-24續(xù)表2-24續(xù)表 （共 242 字） [閱讀本文] >>
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表2-24的說明如下:1.軸線x0—x0及y0—y0為通過截面重心的主軸;2.角度α按弧度計算,α°按角度計算。截面力學特性表表2-24續(xù)表2-24續(xù)表2-24續(xù)表2-24續(xù)表2-24續(xù)表2-24續(xù)表2-24續(xù)表2-24續(xù)表2-24續(xù)表2-24續(xù)表2-24續(xù)表2-24續(xù)表2-24續(xù)表2-24續(xù)表2-24續(xù)表 （共 242 字） [閱讀本文] >>
