Inquiry (采购产品): ultrasonic thickness measurement unit we are looking for the ultrasonic thichness measurement unite which can measure thichness in non contact mode in the order of few microns to hundred microns. **** Hidden Message ***** Arvind kumar Pandey 208013 Company: DMSRDE (DRDO) E-mail: ppl_dmsrde@rediffmail.com **** Hidden Message ***** ppl_dmsrde@rediffmail.com