ferrous metal

基本解释

Formerly, KUST was under the direct control of China Non-ferrous Metal General Corporation.
原隶属于中国有色金属工业总公司，1998年划归云南省管理。
kaoshi.edu.sina.com.cn
The two nations agreed to 20 trade deals covering new energy, agriculture, cotton and non-ferrous metal imports.
两国签署了20个商贸协议，涉及新能源、农业、棉纱进口和有色金属进口多个领域。
China and Finland have achieved encouraging results in trade, investment and technological cooperation in areas such as telecommunication, papermaking, non-ferrous metal and environmental protection.
中芬在电子通讯、造纸、有色金属和环保等领域的贸易、投资和技术合作均取得了良好的成绩。

That argument may or may not be true and really begs the relevant question: Did they know about the potential for strong magnetic fields to move ferrous metal components within their locks?
FORBES: Opening the Kaba Simplex Lock: Just How Easy Is It?
Information provided by Metal Pages, a news site that focuses on non-ferrous metals, ferro alloys and rare earths, indicated that rare earth elements exports have dropped 65% in 2011 and that China has only exported 11, 000 metric tons of rare earths through the first three quarters of the year.
FORBES: 2012 Outlook: Uncertainty Continues For Rare Earths Prices, China Still Major Player

黑色金属
But capital structure of listed ferrous metal companies isn’t influenced by growth and investment increment rate of fixed assets.
而成长性、固定资产的投资增加率并不影响黑色金属行业上市公司资本结构决策。
材料科学
玄色金属
有色金属
黑金属
黑色金属