Kayan ƙofofin wuta a kasuwa sun kasu kashi biyu, ɗaya kayan itace, ɗayan kayan ƙarfe, ƙofofin wuta na kayan daban-daban suna da sigogin aiki daban-daban. Ana bambanta kofofin wuta bisa ga juriya na wuta kuma ana iya raba su zuwa maki uku: A, B, da C.

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