Magneto
Magneto-opticimagingtechnologyisanopticalmeanstodetectmetaldefects.Thiscategoryoftechnologywillbecomeparticularlyimportantinthewidely ...,Themagneto-optic(MO)imageriswidelyusedindetectingsurfaceandsubsurfacecracksandcorrosioninaircraftskins.Thein...。參考影片的文章的如下: