pvc laminated steel sheet pvc钢板
vibration damping laminated steel sheet 减振复合钢板
laminated damping steel sheet 层压复合钢板
The loss factor of the laminated steel sheet is of larger testing value than the calculating value, but their dependence on temperature is in good accordance with each other.
层压减振复合钢板的结构损耗因子的试验值高于计算值，但二者随温度的变化规律具有很好的一致性。
The amplitude frequency characteristic curve and loss factor of laminated damping steel sheet have been calculated and measured with the sine scanning excited method.
本文应用能量原理和阻尼分析的方法解决了平纹织物复合材料的复杂结构损耗因子的计算问题。
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