sandwich beam
短语词组
- sandwich box beam 夾芯箱梁
- damping -sandwich-beam 阻尼夾芯梁
- aluminum foam sandwich beam 泡沫鋁夾芯梁
- multilayer sandwich beam 多層夾芯梁
- simply supported sandwich beam 簡支夾層梁
- electrorheological sandwich beam 電流變流躰夾心梁
- elastic circular sandwich beam 彈性圓形夾郃梁
- curved sandwich beam 夾芯曲梁
- Timoshenko sandwich beam Timoshenko 夾層梁 返回 sandwich beam