beam with single reinforcement是什麼意思、英文翻譯及中文解釋
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beam with single reinforcement
詞語: beam with single reinforcement
解釋: 單筋樑
詞性: 名詞
詞典: 冶金專業英漢詞典
beam with single reinforcement 相關解釋
單筋樑 beam with single reinforcement
單筋樑 beam with single reinforcement