用“roasted ore”造句大全,roasted ore造句 国语站 造句 5.43K 大中小设置文字大小 Roasting pretreatment of high-sulfur bauxite and digestion performance of roasted oreThe present study shows the sodium sulfate has promoting effects on the sulfating roasting of sulfide ore and on the metal leaching of roasted ore. TAG标签:ore 造句 roasted #