1) Impurity of iron
含铁杂质
2) foreign impurities
杂质,含杂
3) iron-bearing auxiliary material
含铁杂料
1.
are iron-bearing auxiliary materials having many resources.
褐铁矿和针铁矿是廉价的铁矿石，而钢渣、硫酸渣、瓦斯灰等又是来源丰富的含铁杂料，利用这些资源不仅可以降低烧结生产成本，还能净化环境。
4) impurity content
杂质含量
1.
Mechanism of decreasing impurity content of Ta powder by induction plasma technology
等离子体技术对钽粉杂质含量降低作用机制
6) silicon-containing impurity
含硅杂质
1.
Effect of silicon-containing impurity on precipitation of sodium aluminate solution and interaction mechanism;
含硅杂质对铝酸钠溶液分解过程的影响及相互作用机理
补充资料：钨铁电炉出铁(吉林铁合金厂)
钨铁电炉出铁(吉林铁合金厂)
吻 他排由帕中桩了士朴屏人乙曰“
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条