... bearer carrier 托架座 rail bearer 轨托纵梁 bearer plate 支承板 ...
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crane rail bearer 吊车梁
rail bearer foundation 轨道梁基础
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The construction and detection method of cement mixing pile uner the foundation of rail bearer are emphatically introduced in the paper.
重点介绍轨道梁基础下水泥搅拌桩复合地基的施工及检测方法。
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