Mukutenderera uku, mutengo wepetroleum coke unonyanya kuchinjika zvishoma.Parizvino, mutengo wepetroleum coke muShandong uri padanho repamusoro, uye kushanduka kwemutengo kunogumira.Panyaya yepakati-sarufa coke, mutengo wekutenderera uku wakasanganiswa, mamwe emhando yepamusoro yekunatsa kutakura slo...
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