中图分类号：TN911.73-34；TP391.4；V260.6 文献标识码：A 文章编号：1004-373X（2025）15-0135-09

Aeroengine bladesurface defect detection based on improved YOLOv7

WURenkangl，CHENGZhijiang²，WUDongbo，WA（试读）...