多选题 : 缺陷标样尺寸要求不正确的有:()
(A)焦料:0.3*0.2mm
(B)缺料:1.5*1.5mm
(C)飞边:1.2*1.5mm
(D)变形椭圆度:1mm
(E)浇口穿孔:贯穿整个浇口 (F)色差:imd: 20 灰度值, cvs :13 灰度值 (G)膜片不良:起翘,油污,缺失,图案完整.
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(A)焦料:0.3*0.2mm
(B)缺料:1.5*1.5mm
(C)飞边:1.2*1.5mm
(D)变形椭圆度:1mm
(E)浇口穿孔:贯穿整个浇口 (F)色差:imd: 20 灰度值, cvs :13 灰度值 (G)膜片不良:起翘,油污,缺失,图案完整.