Cuprobond
(冷加工前的)镀铜, (钢丝拉拔前的)硫酸铜处理
🗣️ 情景例句
As I said, mostly the building just needs a good cleaning.
就像我先前所说的 这栋建筑物大部份仅需要好好打扫一下
Who assumes shipment cost?
谁负担运费呢？
Yes, please.
好的，请再来一点。