1) Medium-sized iron conentrators
中小铁选厂
2) medium and small size iron and steel plant
中小型钢铁厂
3) small and medium coal preparation plant
中小型选煤厂
1.
Conversion of cleaning process and equipment for a small and medium coal preparation plant;
中小型选煤厂选煤工艺及设备的改造
4) iron ore beneficiation plant
铁选厂
6) small-sized mineral dressing plant
小选厂
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