in this paper, a quantitative measurement on basis of the qualitative measurement for the square hole off centre in g6 cups side wall of color electron gun is described.
主要是在定性检测的基础上对彩枪g6帽侧壁方孔偏心实行定量检测。实践表明,定量检测方法与定性检测方法的结合在大批量生产中既能减少不良品的产生,又有利于工作效率的提高。