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Imiterere yakazi hamwe nibisabwa bya sterilizer
Uburyo bukunze kugaragara kumirasire ya UV ni urumuri rwizuba, rutanga ubwoko butatu bwingenzi bwimirasire ya UV, UVA (315-400nm), UVB (280-315nm), na UVC (bigufi kuri 280 nm).UV-C band ya ultraviolet ray ifite uburebure bwa 260nm, byagaragaye ko ari byiza cyane r ...Soma byinshi
