UV Teeb 1, Cov Khoom Muag Khoom Muag UV lub teeb yog lub npe luv ntawm ultraviolet, thiab UV yog lub npe luv ntawm Ultra-Violet Ray.Hom teeb no yog siv rau cov tshuaj tiv thaiv photochemical, khoom kho, kom tsis muaj menyuam, tshuaj xyuas kev kho mob, thiab lwm yam los ntawm kev siv cov yam ntxwv ntawm ...
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