... T-beam floor 丁字梁楼板 T-beam girder 丁字梁 T-beam with double reinforcement 复筋丁字梁 ...
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reinforced T-beam girder T型梁加固
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Controlling for distortion of main box girder carrier-track welded with T-beam is introduced in the paper.
介绍了对T型钢承轨偏轨箱形主梁的焊接变形控制。
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