scratch mark 中文意思是什麼
scratch mark
解釋
擦傷皮膚-
No burr, flash, scratch, flow mark, bright speck, shrinkage defects etc on the surface of product
外觀表面不可有毛邊、刮痕、流痕、亮痕、縮水等不良現象 -
Scratch - a mark that is found on the wafer surface
擦傷-晶圓片表面的痕跡。
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