... 支承面,承力面:carrying plane 支承梁:supporting beam 支承结构,支承构件:support structure ...
基于177个网页-相关网页
lower supporting beam 下层支承梁
edge supporting beam 边梁支承
continuous supporting beam 连续托梁
box shaped supporting beam 箱型支承梁
reinforced concrete supporting beam 钢筋混凝土托梁
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