未镀锌钢铁 Ungalvanized Iron And Steel
栅栏用镀锌铁丝和钢丝 Zinc-coated Steel Wire for Fencing
含锌铅钢铁厂粉尘 in plant zn pb bearing dust
这个事件便是我们未来即将面临的所有资源短缺——水泥、铁矿石、煤炭、钢铁、铅、锌、铝和铜。
It is the coming shortage of everything - cement, iron ore, coal, steel, lead, zinc, aluminum and copper.
尽管一般是通过液态锌蘸洗钢铁来镀锌，有时候也会用电解的方法，在电镀镍和铜时就通常使用电镀。
Though galvanisation is often done by dipping steel in liquid zinc, it is sometimes done by electrolysis—nickel and copper plating are normally done this way.
镀锌钢材可以和其它钢铁生产过程中的废料一起回收——其中锌通过挥发进行回收。
Zinc coated steel is recycled along with other steel scrap during the steel production process - the zinc volatilises and is then recovered.
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