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- Rare metals are extracted By our factory from scrap iron and copper oBtained By recycling the oBsolete and waste. 本厂生产的稀有金属是收旧利废，从废铜烂铁中提炼出来的。
- Wealthy countries restrain the export of scrap iron and steel. 富裕国家限制出口废钢铁。
- We can tell iron and copper apart. 我们能辩别铁和铜。
- The body of distillation t ower is made of stainless steel.In this way it can prevent from the phenomenon of filter block caused bu scrap iron and its life is prolonged . 蒸馏塔体采用不锈钢制作，从而防止了铁屑填塞填料的现象，延长了装置的使用寿命。
- Textiles. Tests for colour fastness. Part Z02 : colour fastness to metals in the dye-bath : iron and copper. 纺织品.;色牢度试验
- Have you any scrap iron knocking about? 你那儿有散在各处的废铁吗？
- Such windings make better use of iron and copper and also improve the mmf waveform and smooth out the torque developed by the machine. 这种绕组可以更好地使用铁和铜,并改善磁动势的波形以及平滑电机所产生的力矩。
- Iron and Copper: this is good for puppies but also excellent for use in cats which require iron and copper to prevent hypochromic microcyitic anemia. 铁与铜：不但对幼犬好处多多，而且对猫也非常有帮助，因其可预防低血色素小球性贫血。
- A positive correlation between the intake of iron and copper and swallow activity of neutrophilic granulocyte were also shown. 膳食铁摄入量与中性粒细胞吞噬百分率和吞噬指数均呈正相关，铜摄入量与吞噬指数呈正相关。
- Some, such as cochineal, come from insects and a small number, including iron and copper salts, come from mineral sources. 有一些，如洋红，来自昆虫，还有一小部分，包括铁和铜盐，来自矿产资源。
- ISIS (Institute of Scrap Iron and Steel) 废钢铁协会
- Iron, silver and copper are metals. 铁、银、铜是金属。
- Iron and steel are of great use. 钢和铁有很大的用处。
- We produce carbon steel, stainless steel, stainless steel, grey iron, nodular iron and copper alloy castings eti.under CCS, LR, DNV, GL, ABS, BV, RINA classification society material approval. 通过CCS、LR、DNV、GL、BV、ABS和RINA等船级社材料认可的碳素钢、不锈钢、灰铁、球铁、铜合金等阀类铸件。
- Have you any scrap iron knocking about ? 你那儿有散在各处的废铁吗?
- A magnet attracts both iron and steel. 磁铁吸铁也吸钢。
- Have you any scrap iron knocking around? 你那儿有散在各处的废铁吗?
- An alloy of zinc and copper used as imitation gold. 铜锌合金作为仿金品使用的铜锌合金
- Scrap iron can be sold for money. 废铁也可以换钱。
