表面光洁度测量
Surface-finish measurement
Surface finish measurement
表面光洁度测量显微镜
surface finish testing microscope
光洁度测量仪器
Surface finish measuring instruments
表面光洁度比较器
surface finish comparator
表面光洁度显微镜
surface-finish indicator
surface roughness microscope
成象分光光度测量
imaging spectrophotometry
多布森分光光度测量
Dobson spectrophotometer measurement