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HP zane-zane na hoto
An yi amfani da electrode mai hoto da inganci AS AS AS, kamar Coke da Colit, Tsarin Ciki da Kayayyakin CLN Abubuwan da ke mallaka suna da halaye tare da ƙarancin tsayarwa, kyakkyawan ash, ƙaramin tsari, ƙarfin oxidation, mara kyau don karfe samar da masana'antu, wanda ba Ferrou ...
