短语词组短语viscous fluid damper vfd 粘性流体耗能器Fluid Viscous Damper 粘滞阻尼器;液体粘滞阻尼器;黏滞阻尼器nonlinear fluid viscous damper 非线性粘滞阻尼器non -linear fluid viscous damper 非线性粘滞阻尼器 返回 viscous fluid damper