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300mm UHP Hiko
Ko te UHP 300mm graphite electrode to tatou hua matua.Ko tenei hua ka kowhiri i te tiihi ngira teitei, na roto i te hanga, te tunu, te macerating, te graphitization me te tukatuka miihini me te hanga, hei taonga whakahaere kounga teitei mo nga oumu arc.