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Inzwa ye-UV
inokuzwela okuphezulu, ukutholwa okunembile, nokusebenza okubanzi. Ihlinzeka ngokuqapha kwesikhathi sangempela kwamazinga emisebe ye-UV, iqinisekisa ukukalwa okunembayo kwezindawo ezahlukahlukene zasendlini nezangaphandle. Ngosayizi wayo ohlangene nokuhlanganiswa okulula, inzwa ye-UV iyithuluzi elibalulekile labantu ngabanye nezimboni ezifuna ukugcina ukuchayeka kwe-UV okuphephile futhi okulawulwayo, okusiza ukuvikeleka okungcono nokuvimbela emiphumeleni eyingozi yemisebe ye-UV.