...ects per Unit Processed Units Total observed defects Total = dpu 19 Dpu 的玛一步玛明 玛件玛品的缺陷率（Defects per Unit ）：每件玛品的平均缺陷 ； 数 5 4 3 2 1 Glide Height Lube Thickness Carbon Thickness Coercivity Roughness Flatness ID Dim...
In the aspectofdefectinspection, according to the defect characterofindustrialprintingimage, a defect inspectingmethod of samplingand layeringbased onresolutiontechnologyis introduced.