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- COPPER CLEANER: An outstanding cleaner for copper is ordinary Worcestershire sauce. 铜制品洗涤剂： 普通辣酱油是清洗铜制品的一种十分有效的洗涤剂。
- Usage: drop the product on the surface needs to be cleaned. Wipe the surface for several times and can keep the copper clean. 使用方法:本品数滴在被清洁表面,用擦布反复擦拭即可使铜器恢复光亮如新。
- The main productions:Cleanout Solvent,defoamer,Soldermask Stripper,Film-stripper,the special cleaner for PCB screen cleaning, the Anti-Static film cleaner,Copper cleaner and so on. 主要产品：清槽液、退膜液、消泡剂、绿油剥除剂、菲林清洁剂、洗网水、开油水、防白水；
- I use the floor cleaner to remove grease. 我用地板除垢剂清除油污。
- Clean clothes and good manners are prepossessing. 清洁的衣服和良好的举止能给人以好感。
- 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？
- My one good suit is at the cleaner's. 我那套讲究的衣服还在洗衣店里呢。
- Copper and gold are both metals. 铜和金都是金属。
- Let's clean down the board before we paint it. 让我们在上漆以前把这块板洗干净。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- It's important for the college freshman to keep his nose clean. 对大学新生而言洁身自好是很重要的。
- A vacuum cleaner is a handy household tool. 吸尘器是一种使用方便的家庭用具。
- They are trying to find a cleaner fuel for cars. 他们正试图找一种更乾净的汽车燃料。
- 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。
