China Factory Digital servo electronic universal testing machine Introduction This universal testing machine for all kinds of metal materials, non-metallic materials and geotextile fabrics, steel-plastic geogrid, plastic grille and other materials, the tensile, pliant, tondre, tear Crack, top broken, punctured, peeling test. It can save automatically and manually after test, calculate the max. La valeur de la force, supérieure et inférieure limite d'élasticité, …