I tata nei, ko te utu o nga hiko hiko ultra-high-power graphite i roto i te kaainga kei te noho tonu ki te teitei me te pumau. Ka rite ki te wa press, te utu o ultra-high-power graphite electrode φ450 ko 26,500-28,500 yuan / ton, me te utu o φ600 ko 28,000-30,000 yuan / ton. He toharite te tauwhitinga, me te nuinga ...
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