Efere ndu na-ezo aka n'efere nke ejiri ụzọ igwe tụgharịa.Ọ nwere mgbochi corrosion siri ike, acid na alkali na-eguzogide, ma bụrụkwa ihe nchebe radieshon dị ọnụ ala n'ọtụtụ akụkụ dị ka ihe owuwu gburugburu ebe obibi na-egosi acid, nchebe radieshon ahụike, X-ray, nchebe radieshon ụlọ CT, mmụba na mkpuchi ụda. Ọ nwere mgbochi corrosion siri ike, acid na alkali na-eguzogide, ihe na-eme gburugburu ebe obibi na-egosi acid, nchebe radieshon ọgwụ, X-ray, CT ụlọ nchebe radieshon, njọ, mkpuchi ụda na ọtụtụ akụkụ ndị ọzọ, ọ bụkwa ihe nchebe radieshon dị ọnụ ala.