铜锈 [
tóng xiù]
[材] aerugo
- 我再房间里发现一个沾满铜锈但是能唱国歌的音乐盒。
In one room, I found a rusty bronze music box that plays the National anthem. - 高导电率优质铜片,经镀镍处理、不生铜锈、不会产生电火花。
High conductivity and quality sheet copper, not grow copper rust, not bring electricity spark after plating nicked process. - 该产品能将铜的氧化物还原,并带有一定的摩擦剂可以彻底去除铜锈,并且不伤铜材本身。
The product can deoxidize the coppers. It contains certain friction producing substance and can remove the rust completely without damage the copper.
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