Abathumeli Beposi
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Ama-Insulators Wokuhlanganiswa Okuhlanganisiwe
I-Post Insulator ekhethekile yezindawo ezingcoliswe kabi, umthwalo ophakeme wokuqina kwemishini, ubude obude nentambo kagesi ehlangene. Futhi ube nesici sesisindo esincane, ivolumu encane, enganqamuki, i-anti-bend, amandla aphezulu wokuvikela i-anti-twist nokuqina kokuqhuma.
