I-Russia ingumthengisi ophelele wama-graphite electrode.Umthamo wonyaka wokungenisa wama-graphite electrode ungamathani angama-40,000, okuthi ngaphezu kwengxenye yezinsizakusebenza zivela eShayina, kanti ezinye zivela eNdiya, eFrance naseSpain.Kepha ngasikhathi sinye, iRussia nayo inamathani acishe abe ngu-20,000 we-graphite ele ...
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