beam with single reinforcement是什麼意思、英文翻譯及中文解釋 本文已影響 1.08K人 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