English
Usoro ngwaahịa anyị niile. Ngwa ahụike dịka ọkụ ahụike, ọkụ isi ahụike, ọkụ nyocha ahụike, onye na-ekiri ihe nkiri x-ray, ọkụ ọkụ infrared ọgwụgwọ na ihe ndị ọzọ.
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