短語詞組短語defects automatic inspection 疵點自動檢測welding defects and inspection 焊接缺陷與檢驗physical defects inspection 物理缺陷檢驗classification of defects inspection 缺陷分類檢驗defects detected in ultrasonic inspection 鋼板探傷缺陷inspection of defects 缺陷的檢查 返回 defect inspection