{dede:link islocal=’1′ text=’Download’} http://www.cadfamily.com/download-pdf/MSC.ADAMS/08_section7_ContactsAndModalForces.ppt {/dede:link}
{dede:link islocal=’1′ text=’Download’} http://www.cadfamily.com/download-pdf/MSC.ADAMS/08_section7_ContactsAndModalForces.ppt {/dede:link}