Hariho imirasire itandukanye ya ultraviolet mumirasire yizuba, ukurikije ibyiciro bitandukanye byuburebure bwumuraba, imirasire ya ultraviolet irashobora kugabanywamo UVA, UVB, UVC eshatu, murizo zishobora kugera kubutaka bwisi binyuze murwego rwa ozone kandi ibicu ni UVA na UVB band ultraviole ...
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