3D表面轮廓仪
micro-figure measuring instrument
表面粗糙度轮廓仪
profile instrument for surface roughness
Surface coarseness profiting instruments
Profilograph
表面光洁度比较器
surface finish comparator
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
表面光洁度显微镜
surface-finish indicator
surface roughness microscope
复杂曲面轮廓度误差
complex surface profile error