YYP135 Falling Dart Impact Tester

YYP135 Falling Dart Impact Tester imagwiritsidwa ntchito poyesa zotsatira za kukhudzidwa ndi mphamvu ya dart yogwa kuchokera kutalika kwina motsutsana ndi mafilimu apulasitiki ndi mapepala okhala ndi makulidwe osakwana 1mm, zomwe zingapangitse kuti 50% ya zitsanzo zoyesedwa zilephereke.