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Semi Graphitized Petroleum Coke mo Alamanuia U'amea
O le semi-graphitized petroleum coke e faʻaaogaina lautele i pisinisi, faʻaaogaina o le carbon raiser i metallurgy, casting, ma le saʻo o le casting; faʻaaogaina e fai ai crucibles vevela maualuga i le smelting, lubricants i le pisinisi masini, electrodes ma penitala taʻitaʻi; E faʻaaogaina lautele i mea e le mafai ona toe faʻaaogaina ma ufiufi i le pisinisi metallurgical, stabilizers i mea pyrotechnic i le pisinisi militeri, pulumu carbon i le pisinisi eletise, electrodes i le pisinisi maa, catalysts i le pisinisi faʻapalaga, ma isi.
