Oloa
Faʻatulagaga graphite faʻapitoa-foliga o vaega o loʻo faʻamamaina studend graphite vaega
O vaega faʻapitoa lava ata tusitusi e taua i Metallurggy, Faleoloa, Semiminductactor, PV, ma le maualuga-lelei fuafuaga, vevela vevela, ma vailaʻau saogalemu.
Ata ata faapitoa-foliga
Heinge puletoso mai carbon carbon co., Ltd, na faavaeina ia Iulai 1985. Matou te ofoina atu le tele o Carbon gaosi mai oloa laga. E masani ona tatou maua ni ituaiga eseese o kaponi oloa, pei o le RP Graphite Elerodes, HP CRAPHIVE SCRODES, Scrive Expective Sword.