var fDesc=new Array(); fDesc[0] = "The m p VibSlideRule offers a wide range of useful calculating tools for vibration testing and structural analysis. It helps visualise the relationships that apply and includes units conversions.

Main features:
- Calculate displacement, velocity, acceleration and frequency.
- Calculate RMS-value for given bandwidth and constant PSD-spectrum."; function tShowHide(id, show) { var s = document.getElementById("desc"); if ((s.innerHTML.length<=212 || show==1) && show!=2) { s.innerHTML = fDesc[id]; if (document.getElementById('m1')) document.getElementById('m1').style.display='none'; if (document.getElementById('m2')) document.getElementById('m2').style.display='none'; if (document.getElementById('more_txt')) document.getElementById('more_txt').style.display='inline'; } else { s.innerHTML = ''; } }