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RP 550mm Graphite Electrode
Olu hlobo lwe-electrode yegraphite yenziwa ikakhulu ngepetroleum coke. Kuvunyelwe ukuthwala ukuxinana kwangoku ngaphantsi kwe-12～14A/㎡. Ngokubanzi isetyenziswa kwiziko eliqhelekileyo lombane le-arc ukwenza intsimbi, ukwenza isilicon, ukwenza iphosphorus emthubi njl.njl.