钢铁冶金 [词典] [化] ferrous metallurgy;[例句]钢铁冶金企业自动消防系统新技术及标准发展 New Technologies and Standards Development of Automatic Fire Fighting System for Iron and Steel Enterprises
A1到A3号钢在复杂沉淀物可溶性实验上.Small test pieces (20mm x 30mm x 120mm) machined from the steels were solution treated at a temperature between 900 and 1250'C for 5h followed by water quenching.