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在那古老而又神秘的金属世界里,有个曾为人类文明作出过重大贡献的元老——HT王国。皇帝Fe没有主见,将军(C、Si、Mn、P、S)和大臣(O、N、H)又良莠不齐。虽然有着悠久的历史,但反应呆滞。几千年来一直在机器中充当苦力,作些基础工作。为了改变灰铸铁的机械性能,使其具有不怕拉,不怕压,韧性好,耐疲劳的体魄和上冰山入火海,经千锤,抗百震的本领。更好地适应社会发展
In that ancient and mysterious metal world there was an elite king who had made a significant contribution to human civilization - the Kingdom of Great Britain. The emperor Fe did not see the truth, and the generals (C, Si, Mn, P, S) and ministers (O, N, H) mixed. Although there is a long history, but reaction sluggish. For thousands of years has been in the machine as a coolie, for some basic work. In order to change the mechanical properties of gray cast iron, it has the fear of pulling, not afraid of pressure, good toughness, fatigue-resistant body and on the iceberg into the sea, after thousands of hammer, anti-shock. To better adapt to social development