短語詞組短語composite coupling beam 組合連梁Composite Nailed Beam 釘合梁;釘合實(shí)腹梁composite crane beam 疊合式吊車梁composite capping beam 組合承臺(tái)梁composite RC beam 復(fù)合鋼筋混凝土梁composite delaminated beam 復(fù)合材料分層梁frame composite slim beam 框架組合扁梁composite slim beam 組合扁梁composite brake beam 組合式制動(dòng)梁 返回 composite beam