composite beam
短语词组
- composite coupling beam 组合连梁
- Composite Nailed Beam 钉合梁;钉合实腹梁
- composite crane beam 叠合式吊车梁
- composite capping beam 组合承台梁
- composite RC beam 复合钢筋混凝土梁
- composite delaminated beam 复合材料分层梁
- frame composite slim beam 框架组合扁梁
- composite slim beam 组合扁梁
- composite brake beam 组合式制动梁 返回 composite beam