Abubuwan buƙatun kayan ƙofofin wuta na ƙarfe tare da tagogi sune Class A gilashin hana wuta, kuma gilashin lebur mai iyo, gilashin zafin jiki da gilashin hana wuta da aka haɗa an zaɓi don biyan buƙatun kariyar wuta. Ƙofofin wuta na ƙarfe tare da tagogi suna amfani da tsummoki mai faɗaɗawa don cika dukkan gibin ƙofofin wuta don cimma tasirin rufewa da hana hayaki.

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