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major iron

网络高铁

major iron

major iron

major iron

高铁

磁铁矿词汇表-2-英中... ... greenalite 铁蛇纹石 major iron 高铁 coarse liberation behaviour 粗释放行为 ...

1

The proven vanadium-titanium magnetite up to 10 billion tons of reserves, the country is one of the four major iron ore.

已探明的钒钛磁铁矿储量达一百亿吨，是全国四大铁矿之一。

2

4

The Wugang manganese smelter is in one of China's major iron and steel centers .

武钢锰精炼厂是中国主要钢铁中心之一。

6

Major iron ore deposits occur as several distinct deposit types :

主要的铁矿床以下列几种矿床类型出现：

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