4月18日,全国铁路第6次大提速,时速超过200公里的列车把中国铁路速度提高到了一个前所未有的新纪元。也让为车体提供材料的铝加工企业成为了为中国速度加油的佼佼者。平均时速200公里,最高时速250公里。这些“比风还要快”的高速列车,都被冠以一个具有鲜明时代特征的名字——和谐号。这些车的一个共同点是车体轻、速度快。而铝 On April 18, the sixth major speed increase of the national railway and the speed of more than 200 kilometers per hour raised the speed of the Chinese railway to an unprecedented new era. It has also made the aluminum processing enterprises that provide materials for the car body a leader in speeding China. The average speed of 200 kilometers per hour, the maximum speed of 250 kilometers per hour. These “faster than the wind,” the high-speed train, have been crowned with a distinctive era of the name - Harmony. One thing these cars have in common is their light weight and fast speed. And aluminum