1.
reclaim iron from scrap
从回收废铁加以利用再制铁
2.
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
3.
Nd_2O_3 Recovery from Sintered NdFeB Scrap
烧结钕铁硼废料中Nd_2O_3的回收
4.
Sepatation of FeSO4 from Ti-scrap Acid and Its Callback;
钛白废酸中硫酸亚铁的分离及废酸回收
5.
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
6.
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。
7.
The state offers fairprices for scrap-iron to be melted down for reuse.
国家以合理价格收购废铁以便回炉后重新使用。
8.
A Study on Recovery of Tin from Tinplating Anode Slime Powder
从电镀马口铁阳极泥废弃物粉末回收锡
9.
Many of the ships that once fished in the Aral Sea are now only good as a source of metal.
许多曾经行驶在咸海中的渔船如今都变成了可回收的废铁。
10.
On Rare Earth Recovery Out of Waste Neodymium,Iron and Boron by Electro-reduction and P_(507) Extraction Separation Method
电还原-P_(507)萃取分离法从废钕铁硼中回收稀土工业试验
11.
recover(raw material)from waste products
（从废品中）回收（原料）
12.
Do we recycle at home?
我们在家回收废物吗？
13.
Waste Reduction and Recycling Hotline
废物减量及回收热线
14.
About 60 percent of that is recycled.
有60%的废纸得到回收。
15.
Do you collect waste paper or bottles for recycling?
你回收废纸或瓶子吗？
16.
Heaps of metal and tangled wire litter Chateauroux's concrete surface on which all the dismantling and recycling takes place.
一堆堆废铁和纠缠如麻的线路，零散丢弃在沙特鲁水泥地上，所有拆卸和回收都在这里进行。
17.
Introduction of the Waste Water Treatment and Recovery Project in Iron and Steel Plant
钢铁厂废水集中处理和回用工程介绍
18.
That cannot be recovered, especially from waste materials or ore.
不能收回的不能被收回的，尤指废的材料或矿石