→ BK-VT mhando vibration yekuzviparadzanisa papuratifomu inonyanya kuumbwa nesimbi isina tsvina tafura uye vibration yekuzviparadzanisa nevamwe sisitimu, vibration yekuzviparadzanisa nevamwe inosanganisira makumbo, mhepo inokwirisa, muganhu mudziyo, gadziriso yepasirese tsoka.
→ Main Applications: optical experimental equipment, surface roughness mita, contourgraph, microscope, electronic experimental equipment nezvimwe zviridzwa chaizvo.