Éléktroda grafit utamana dijieun tina coke minyak bumi, coke jarum salaku bahan baku, aspal batubara salaku map, ngaliwatan calcination, bahan, Pergaulan, mencét, roasting, dipping, graphitization, processing mékanis tina bahan conductive grafit tahan suhu luhur.Éta konduktor ...
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