Graphite electrode imhando yepamusoro tembiricha inodzivirira graphite conductive zvinhu yakagadzirwa nepetroleum coke, asphalt coke seyakaunganidzwa, marasha asphalt sebhainda, kuburikidza neyakasvibira zvinhu calcination, kupwanya, kusanganisa, kuumba, kugocha, impregnation, graphitization uye mechanical processing, calle. .
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