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- 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?
- pancake coil,ACR COPPER TUBE,straight lengths copper tube,LWC copper tube,capillary copper tube,insulation copper tube and so on 提供紫铜管:蚊香盘,大盘管,空调管,铜水管,毛细管,保温管,铜管件
- 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。
- 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。
- 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。
- 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。
- Brass is formed by the fusion of copper and zinc. 黄铜是由铜和锌熔合制成的。
- Copper conducts electricity better than iron does. 铜的导电性比铁强。
- Using thread or flange capillary connection. 采用螺纹或法兰毛细管联接。
- capillary copper 铜毛
- Every bite you take closes another capillary. 每吃一块肉都会阻塞你的一根毛细管。
- A large cooking pot made of copper or often of iron. 金属锅用铜或铁铸成的大煮锅。
- Modification reduces capillary conductivity. 改良土壤会降低毛细管传导度。
- How to Apply the Capillary Film with Good Results? 怎样贴毛细感光膜片效果好?