I tenei wa, ko te rangahau whakamarumaru maatai aarua-graphitization maakete carburizer, me te tohu C≥98.5%, S≤0.3%, te rahi o te matūriki 1-5mm hei tauira, te utu auraki o te 3600-3800 yuan/ton (tae atu ki wheketere taake). He iti te rahinga waahi ka piki haere tonu nga utu...
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