GUANGZHOU EASTONG ELECTRONIC INSTRUMENT FACTORY

Brief Introduction This instrument adopts the magnetism measuring thickness methods. It can measure the thic

Brief Introduction This instrument adopts the backset measuring thickness methods. It can measure the thickn

Brief Introduction This instrument adopts the magnetism and backset measuring thickness methods. It can meas

Brief Introduction The ETB-0683 GLOSSMETER is complete according with state standard GB9754-88、GB9

Brief Introduction The ETB-0686 GLOSS METER is complete according with state standard GB9754-88、GB