纪念金章的背面采用了象徵五福临门的图案,而正面中间内环部分则铸有香港区徽。
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calculation on cutting dimensions for inner ring with double raceways of tapered roller bearings
圆锥轴承双滚道内圈车加工尺寸的计算
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simpler axial location on the roll necks because of reduced inner ring width tolerances;
由于降低了内圈宽度公差,简化了在轧辊轴颈上的轴向定位;
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Fire went beyond control belowdecks. CNC race grinding machine for ball bearing inner ring
火在船身内失去控制。数控轴承内圈沟磨床
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Analyzation and application of turning method for tapered roller bearing inner ring raceway
圆锥滚子轴承内圈滚道车削方法的分析及应用
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The Traffic Dynamic Computer Simulating System for Inner Ring Elevated Road in Shanghai
内环线高架交通动态计算机模拟系统研究
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General Design and Self-Thinking of Inner Ring Elevated Road Project in Guangzhou City
广州市内环高架路工程总体设计与反思
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对于此类内环路的交通工程标志标线设计不应照搬固定的模式或程式,而应分析并根据此类道路路线设计的特点和问题灵活设计。
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Study on Environmental Countermeasure about the Inner Ring Road of Guangzhou City
广州市内环路项目环境策略研究
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该部件由内环、外环和空心叶片三部分组成,壁厚相差悬殊,铸造凝固过程极易产生疏松、裂纹等缺陷,铸造难度很大。
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Problems and Melioration of Inner Ring Road Guide Sign System of Guangzhou
广州市内环路指路标志系统存在问题及改善
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Improving discussion of inspecting method for tapered roller bearing inner ring camber
圆锥滚子轴承内圈凸度检测方法的改进探讨
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the application of nurbs to once-through grinding for double raceways of spherical inner ring
NURBS在微机控制球面轴承内套双沟一次磨削加工中的应用
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