Chifukwa chiyani palibe mphamvu pomwe chosindikizira cha UV chikuyendetsedwa

Zifukwa zake:
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Yankho:
(1) Itha kuthetsedwa pogwiritsa ntchito magetsi 220V;
(2) Itha kuthetsedwa ndikukhazikitsanso cholumikizira {{}}