A超角膜厚度测量仪
A-scan ultrasound pachymetry
表面粗糙度测量仪
surface roughness measuring instrument
surface finish measuring instrument
surface roughness tester
磁电工速度测量仪
magnetoelectric velocity measuring instrument
粗糙度测量仪器
contact stylus instrument for measurement surface
多路径温湿度测量仪
multipath temperature and humidity measuring instrument
刚度测量仪
measuring instrument of rigidity