黑色冶金 meaning in Chinese
ferrous and nonferrous metals
ferrous metallurgy
iron and steel industry
Examples
- Advance in china ' s mineral processing technology of ferrous metal mines
我国黑色冶金矿山的选矿技术进步 - The national development and reform committee announced 2004 announcements every year no . 49 on september 13 , have issued 7 items of sector standard 58 items sector standards of light industry , textile and black 2 metallurgical sector standards newly , those products not according with the new sector standard will withdraw from the market gradually
国家发改委9月13日公布了2004年年第49号公告，新颁布了轻工行业标准58项纺织行业标准7项和黑色冶金行业标准2项，那些不符合新行业标准的产品将逐渐退出市场。