... 轧钢工人 mill man 轧铜厂 copper mill 轨制动器 track brake ...
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Mill berry copper 光亮铜
Copper strip mill 铜带轧机
copper rolling mill 铜杆轧机
copper cold rolling mill 铜带冷轧机
copper strip cold rolling mill 铜带冷轧机
copper billet piercing mill operator 铜坯穿孔机操作员
With weather delays, poor deposit grades, worker strikes and mill problems, Macquarie forecasted at the start of 2011 that roughly 700, 000 tons of copper mine production could be lost to disruptions.
FORBES: Supply Pinch Could Prop Up Price Of Copper
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