Sanya Yan Sanda
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Hadedde Post Insulators
Post insulator na musamman don yankunan da suka ƙazantu sosai, nauyin tashin hankali na inji mai ƙarfi, tsayi mai tsayi da ƙananan layin wuta. Kuma suna da fasalin nauyin nauyi, ƙarami kaɗan, mara rabewa, anti-lanƙwasa, ƙarfi mai ƙarfi don hana karkatarwa da ƙarfi fashewar fashewa.
