... 方铅矿（矿砂） galena 褐铁矿 limonite 金属矿石 ores of metal ...
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mining of ferrous metal ores 黑色金属采选业
Mining&Processing of Ferrous Metal Ores 黑色金属矿采选业
ores of metal
金属矿石
以上为机器翻译结果，长、整句建议使用 人工翻译 。
However, this increase in expenses will be more than offset by higher realized prices of produced metal ores and metals.
FORBES: Rio Tinto: Cashing In On High Commodity Prices
Oh, they would have opened up everything: the metal ores and minerals, the countless deposits of coal.
ECONOMIST: Russia does not exactly soar in its Asian backyard
Metal ores and coal account for 40% of the country's export receipts.
BBC: Australia's two-speed economy threatens to hurt growth
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