Surge protector, yomwe imadziwikanso kuti mphezi arrester, ndi chipangizo chamagetsi chomwe chimapereka chitetezo pazida zosiyanasiyana zamagetsi, zida, ndi mizere yolumikizirana.Pamene mawotchi amagetsi kapena magetsi amapangidwa mwadzidzidzi mumayendedwe amagetsi kapena chingwe cholumikizirana chifukwa cha kunja ...
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