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- It's spcialized in senior "BAOXIN"、"DIAO" brand 8 kinds of locks.It's more than 150 styles iron copper and steel padlocks. 公司主要生产“包心”、“雕牌”等8种品牌的中高档铁、铜、钢系列挂锁，共150余种规格产品。
- River Plate for more than rocks, water flow needs, rich Lengshui Yu, the local people "to help iron copper estuary at the end of firewood, water flow radical Waterloo big fish". 河床多为岩石，水深流急，盛产冷水鱼，故当地人有"铜帮铁底柴河口，水深流急窝大鱼"的说法。
- The results show that nanometer manganese powder that is prepared by the arc plasma method using raw manganese ore is non-stoichiometry oxide particles containing iron，copper and other elements. 结果表明，以锰矿为原料电弧等离子体法制备的纳米锰是以锰为主体，含有铁、铜等金属元素并部分以氧化态存在的粒子。
- Copper conducts electricity better than iron does. 铜的导电性比铁强。
- A large cooking pot made of copper or often of iron. 金属锅用铜或铁铸成的大煮锅。
- The coppersmith faced the iron bar with copper. 这铜匠把铜涂在铁条上。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色？
- Napoleon conquered by the force of an iron will. 拿破仑攻无不克靠的是坚强的意志。
- It will take weeks to get all the wrinkle iron out. 解决这些难题得要几周时间。
- Copper and gold are both metals. 铜和金都是金属。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- Have you any scrap iron knocking about? 你那儿有散在各处的废铁吗？
- He cut the iron pole to the size he wanted. 他把铁杆锯成他需要的尺寸。
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色？
- It is some kind of plastic made to imitate iron. 这是一种塑胶，但外观仿制得像铁。
- That iron is a good conductor is known to us all. 铁是良导体这是我们大家都知道的。
- A copper coin formerly used in India and Pakistan. 安那旧时在印度和巴基斯坦使用的铜币
- She seared her hand on the hot iron. 她的手被热熨斗烫伤。
- Ornamental copper pans hung on the wall. 墙上挂着装饰性的铜盘。
