1.
Application of Parallel Recovered Iron Remover System in Iron-making Plant
平行回收式除铁系统在炼铁厂的应用
2.
Analysis of Techniques for Iron,Manages Removal and Synchronous Defluoridation of Ground Water
地下水除铁除锰与同步降氟技术分析
3.
Iron Removal from Hot Acid Leaching Solution of Zinc Roasting Dust by Goethite Process
用针铁矿法从锌焙烧烟尘的热酸浸出液中除铁
4.
Experimental Research on Backwashing Wastewater and Iron Sludge Treatment in Groundwater Works for Iron and Manganese Removal;
地下水除铁除锰水厂冲洗废水与铁泥处理试验研究
5.
Experimental Study of Removing Iron and Manganese from Groundwater by Multiple-Layer Fabric Filter
多层纤维滤塔地下水除铁除锰的实验研究
6.
The Application of Anthracite Padding on Biological Removal of Iron and Manganese in Water Supply Plant;
无烟煤滤料在生物除铁除锰水厂的应用与研究
7.
A Highly Effective Engineering Strain MSB-4 for Biological Removal of Iron and Manganese
高效生物除铁除锰工程菌MSB-4的特性研究
8.
A Research into the Reason Why the Manganese Removal Efficiency of the Biological Iron and Manganese Removal Filter Declines after Long-Time Operation;
生物除铁除锰滤池长期运行后除锰能力下降原因的探究
9.
Research on Effect of K_2TiF_6 on Fe Reduction in the Process of Magnesium Smelting;
K_2TiF_6在镁熔炼过程中的除铁研究
10.
metal cleaning for rust prevention(chemical cleaning of steel products)
防锈用金属除垢方法（铁德化学除垢法）
11.
The new bridge over the railroad tracks eliminated danger in cros,sing.
这座新垮越铁轨的桥免除了越过铁轨时的危险。
12.
The new bridge over the railroad tracks eliminated danger in crossing .
这座新跨越铁轨的桥免除了越过铁轨时的危险。
13.
Removal of lead,cadmium,iron,and manganese from mine water by potassium ferrate coagulation
高铁酸钾混凝去除矿井水中的铅、镉、铁、锰
14.
Experiment on Removal of Iron and Manganese Ion from Mine Water with Iron Coated Modified Volcanic Rock
涂铁改性火山岩去除矿井水中铁锰离子试验
15.
Removal of Iron from Kaolin by Hetemtrophic Fe(Ⅲ)-reducing Microorganism
纯培养铁还原菌去除高岭土中铁的研究
16.
They have taken down the iron railing on this side of the park.
他们已把停车处这一侧的铁栏杆除掉。
17.
but did not find anything except an empty tin trunk.
但除了一只空铁皮箱外什么也没找到。
18.
The steel industry was denationalized.
钢铁工业被解除国有化了。