in-line rail head hardening equipment(By the end of 2009, we had completed installation of the 200, 000-tonne/year in-line rail head hardening equipment. 到 2009 年底，我们已完成了 20 万 t/ 年在线轨头淬火设备的安装。)
continuous annealing line(At the Trostre plant a continuous-annealing line was installed at a cost of £ 47 million. 在特罗斯特尔 (Trostre) 厂，耗资 4700 万英镑建造了一条连续退火生产线。)
