EDM graphite, yomwe imadziwikanso kuti graphite ya EDM, ndi mtundu watsopano wa zinthu, zomwe tsopano zikugwiritsidwa ntchito kwambiri m'makampani opanga nkhungu. Pakalipano, m'mafakitale opangira nkhungu m'mayiko otukuka a ku Ulaya, oposa 90% a nkhungu zopangira ma elekitirodi ndi graphite. Mkuwa, womwe kale unali wolamulira wa elekitirodi, pafupifupi wataya ubwino wake poyerekeza ndi maelekitirodi a graphite. Ma graphite athu a isostatic ndi ma graphite opangidwa adayesedwa ku...
Zida Zamagulu : Chithunzi cha EDM