Products are a company engaged in steel production, processing, construction materials operations, mineral development, the production of metallurgical materials, copper production, purchase and sale of general machinery products, such as integrated transport company.
基于1个网页-相关网页
blister copper production 粗铜捕集
continuous copper production 连续炼铜
Copper Artware Production 铜艺金属制品
copper pipe production line 铜管加工生产线
copper tube production line 铜管生产线
The factory for many years the history of copper production.
本厂已有多年的铜制品生产历史。
Copper production was big in the 1800s. Gold, iron ore, zinc and lead followed.
19世纪时铜的产量非常大，黄金、铁矿石、锌和铅的产量紧随其后。
However, initial indications are that major disruptions to copper production should not last long.
无论如何，最初的迹象表明，铜生产受到影响的情况不会持续太久。
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