... T-beam with single reinforcement 单筋丁字梁 T-beam with double reinforcement 复筋丁字梁 double reinforcement beam 双重配筋混凝土梁 ...
基于98个网页-相关网页
... t beam 字形梁 t beam with double reinforcement 复筋丁字梁 t beam with single reinforcement 单筋丁字梁 ...
基于2个网页-相关网页
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