1.
Experimental Study on Comprehensive Recovery of Iron,Titanium and Phosphorus from the Super-poor Vanadium-titanium Magnetite
超贫钒钛磁铁矿综合回收铁钛磷试验研究
2.
Study on Resource Recovery Processes of Flue Gas Desulfurization by Ferrous Sulfate;
资源回收铁法烟气脱硫工艺过程研究
3.
Experimental Study on the Iron Recovery from a Tailling from Rare-earth Flotation Using Magnetic Separation;
从稀土浮选尾矿中回收铁的磁选试验研究
4.
reclaim iron from scrap
从回收废铁加以利用再制铁
5.
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
6.
Experimental Study on Comprehensive Recovery of Cobalt,Sulfur and Iron from an Iron Tailing of Xinjiang
新疆某铁尾矿综合回收钴、硫、铁的试验研究
7.
Beneficiation Tests on Comprehensive Recovery of Iron and Sulfur from a Certain Sichuan Tailings
四川某铁尾矿中铁和硫的综合回收选矿试验
8.
Study on retrieve ilmenite ore from tailings of certain separation iron
从某铁尾矿中回收钛铁矿选矿试验研究
9.
Steel,iron, glass,cloth and paper can all be recycled.
钢、铁、玻璃、布和纸都可以回收。
10.
On Yunnan Gentry and Rail-Rights Recovery Movement in the Late Qing Dynasty;
论云南绅士与清末收回铁路利权运动
11.
Recovery and recycling of ammonia in iron oxide red preparing processes
氧化铁红生产中氨的回收及循环利用
12.
Research on Recovery and Production of Rare Earth from Iron Alloy Scraps
从废铁合金中回收稀土的研究与生产
13.
Expremental Study on Synthesis Recovery of Sulfur and Iron from Tailings
某尾矿综合回收硫、铁资源试验研究
14.
Nd_2O_3 Recovery from Sintered NdFeB Scrap
烧结钕铁硼废料中Nd_2O_3的回收
15.
returnable bottles and cans; sale merchandise is not returnable.
可回收的瓶子和铁罐；售出的商品不得退回。
16.
Research on technique of pickling wastewater reclamation in iron and steel industry;
钢铁工业酸洗废液回收回用工艺技术研究
17.
Steel, iron, glass, cloth and paper can all be recycled.
钢,铁,玻璃, 布和纸张都可以回收再用.废水也可以回收再用。
18.
This metal scrap is also a recyclable material.
这些破铜烂铁也是可回收利用的物资呢。