... 杠杆重锤式：lever and weight type 钢铁冶金学：metallurgy of iron and steel 钢铁发蓝(钢铁化学氧化)：blueing (chemical oxide) ...
2
?钢铁冶金
... metallurgy of ferrous metals钢铁冶金（学） metallurgy of iron and steel钢铁冶金 metal-powder rolling mill金属粉末轧机 ...
双语例句
1
The second chapter presents the content and characteristic ofmetallurgy project. It mainly elucidates iron smelting system , steel smelting system and continuous casting system for machine erection .
第二章介绍了冶金工程项目的内容和特点，主要阐述炼铁系统、炼钢系统以及连铸系统设备安装的主要内容。
2
The waste water released by various types of petrochemicals, ironandsteelmetallurgy plant also contains a lot of sulfate ion.
各类石油化工，钢铁冶金工厂排放的废水中也含有大量硫酸根离子。
3
This invention relates to a raw material ofmetallurgyofsteel-melting, especially a compound iron ball for steel-melting and its facture.