NDW-EJ3/5/6/10 economic model Used to measure plastic deformation capacity of metallic wires and composite wires during unidirection and bidirection torsion and display surface and interior defects. click link for details: http://www.jnshiyanji.com/en/Pro_show.asp?Proid=270 Other Products: http://www.jnshiyanji.com/en/Pro.asp?Type=38
HRJ-Test machine
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