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关注：1
2013-05-23 12:21
求翻译：After four-years running of low-carbon bainitic steel was this variant taken back out of running based on development and testing experiences of two bainitic rails variants on German railways (in ghaut saint Gotthard on Switzerland-Italian borders) due to contact fatigue defects characteristic是什么意思？ 待解决
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- 离问题结束还有
After four-years running of low-carbon bainitic steel was this variant taken back out of running based on development and testing experiences of two bainitic rails variants on German railways (in ghaut saint Gotthard on Switzerland-Italian borders) due to contact fatigue defects characteristic
问题补充： |
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
