Graphite albarkatun ma'adinai ba ƙarfe ba ne tare da nau'ikan kaddarorin musamman irin su juriya mai tsayi, ƙarfin lantarki, ƙarancin zafi, lubrication, kwanciyar hankali sinadarai, filastik, da juriya na zafin zafi. A matsayin refractory, lubricating da gogayya abu, jadawali ...
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