The maximum stiffness of an undamped isolator to provide 81 percent isolation for a 200kg fan...
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The maximum stiffness of an undamped isolator to provide 81 percent isolation for a 200kg fan operating at 1000 rotation/min is The maximum stiffness of an undamped isolator to provide 81 percent isolation for a 200kg fan operating at 1000 rotation/min is
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