The new craft of smelting chrome iron by shaft furnace was performed by Bao steel.

宝钢提出了一种竖炉冶炼铬铁新工艺，其炉缸工况不同于高炉和电炉。

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Some differences between the rolls of high-speed steel and high-chrome iron in hot crown, friction coellieient, characteristics of oxidative film and anti-accident and so on are analyzed.

对比分析了高速钢与高铬铁轧辊在热凸度、摩擦系数、氧化膜特征、抗事故性等方面的区别；

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Main mines in Albania include petroleum, asphaltum, chrome, copper, nickel, iron, coal and so on.

阿尔巴尼亚的主要矿藏有石油、沥青、铬、铜、镍、铁、煤等。

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His publicly-traded company, African Rainbow Minerals (ARM) has interests in platinum, nickel, chrome, iron, manganese, coal, copper and gold.

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Patrice Motsepe is the Chairman of African Rainbow Minerals (ARM), a publicly-traded mining conglomerate which has interests in platinum, nickel, chrome, iron, manganese, coal, copper and gold.

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That was the year the government was formulating a draft mining charter, proposing that companies be at least 26% black-owned in order to get a government mining license. (The draft became law in 2005.) Since then Motsepe has diversified, swallowing up or forming partnerships with several other old mining companies and adding a swath of minerals: precious metals (platinum and its cousins), nickel, chrome, iron, manganese and coal.

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