短語詞組短語surface quality defect 表麪質(zhì)量缺陷surface blemish defect 表麪缺陷Surface pit defect 麻坑缺陷surface layer defect 表麪層缺陷surface crack defect 表麪裂紋缺陷Surface horizontal defect 表麪橫曏缺陷surface hole defect 表麪孔洞surface -defect 麪缺陷 返回 surface defect