This paper describes the features, principle and sorting method of the photoelectric sensor for surface flaw detection.

本文概述了表面缺陷光电传感器的特点、原理和分类方法。

youdao

This paper describes the features, principle and sorting method of the photoelectric sensor for surface flaw detection.

本文概述了表面缺陷光电传感器的特点、原理和分类方法。

youdao