-
Poraka Kauwhata Hainamana
He rite tonu te hangahanga o te poraka kauwhata / tapawha kauwhata ki tera o te hiko kauwhata, engari ehara i te hua o te hiko kauwhata.He hua tapawha o te graphite electrode, he mea hanga mai i nga rauemi poraka graphite ma te kuru, te tatari, te puranga, te hanga, te whakamahana tunu, te toua me te graphitization.
