反照率测定仪 albedometer

留着率测定仪 retention tester ; minidrinier

微型电导率测定仪 digital conductivity meter

指针式热效率测定仪 pinter

孔隙率测定仪 porosimeter

伸长率测定仪 stretch tester

数字式热效率测定仪 digital specific-heat meter

电导率及盐度测定仪 digital comductivity & salinity meter

纤维电导率测定仪 fiber electro conductivity meter

反射式椭圆率测定仪 reflecto-ellipsometer