... raw weight 鲜重 ; 毛重 Raw Steel 原钢 ; 粗钢 raw gas 未净化的气体 ; 脏煤气 ; 原生态可燃气体 ; 湿气 ...
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2011年7月28日,两根取自原世贸大厦的三叉戟钢柱在9.11国家纪念馆展出,此时,新世贸大厦的建造正在进行中。
Two steel beams known as the tridents from the original World Trade Center tower were visible inside the National September 11 Museum during construction on July 28, 2011. Mike Segar/Reuters
结果显示:与原全钢轴承比较,优化后混合轴承消除了原全钢轴承存在的控制类型“阶跃”问题,在精度寿命指标上具有明显的优势。
The results demonstrated that the current hybrid bearing has solved the "jump" problem of control type which existed in the previous one, and has an obvious advantage in precision lifetime.
介绍了承钢从原西德引进的热轧棒材生产线的工艺布置、主要设备参数、特点以及技术改造情况。
The plant layout, main equipment parameters of hot bar production line, Chengde-Steel, imported from Germany, are introduced in this paper.
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