短語詞組短語petroleum pitch coke 石油瀝青焦炭petroleum m coke 石油焦Calcined Petroleum needle coke 煅燒石油針狀焦petroleum green coke 石油焦petroleum raw coke 石油焦petroleum -coke water slurry 石油焦水煤漿low sulphur petroleum green coke 低流石油焦Green Petroleum Coke 石油生焦;石油焦碳;綠色石油焦;翻譯 返回 petroleum coke