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- Mansfeld copper process 曼斯非尔德炼铜法
- Xuzhou Shengbao industry limited is a specially copper processing fabricant,aslo is a plural enterpries which assembles the Hotel,Light-decoration,investment and Trade. 徐州市盛宝实业有限公司是主要从事铜材加工的制造商，是集酒店、灯饰、投资、贸易等于一体的多元化企业。
- Defend the frame surface film of bath fittings things, outside introducing plating model except minority nowadays, use polishing copper processing mostly, more it is to use plating chromium to handle. 卫浴配件用品的框架表面镀层，如今除少数采用镀塑外，大多采用抛光铜处理，更多的是采用镀铬处理。
- 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？
- It is a leap in the process of cognition. 这是认识过程的一次飞跃。
- A product of a document copying process. 文件复制过程的一种产品。
- 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。
- The new process extracts oil from shale. 这一新过程可从页岩里提炼出石油。
- The project is not finished but is till in process. 该项工程尚未结束，仍在进行之中。
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色？
- 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
- Ornamental copper pans hung on the wall. 墙上挂着装饰性的铜盘。
- The process of applying and rubbing in an ointment. 涂油使用以及用油膏擦的过程
- This mountain road leads to the copper mine. 这条山路通向那个铜矿。
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- The act or process of pushing or thrusting out. 推，掷推出或掷出的行为或过程
- We fuse copper and tin to make bronze. 我们把铜和锡熔制成青铜。
- They will mine copper there in the valley. 他们将在那边的山谷开采铜矿。
