bearing roller

常见例句

Each bearing roller by width is implemented with additional bearing sections, enveloping bandages of gage.
在每一个支撑轨道上，根据宽度都做出若干补充支撑段把压模的套箍包住。
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An analysis on macrostructure and microstructure of fracture of cold forging punch pin of GCr15 bearing roller has been made.
采用宏微观断口分析等方法对轴承滚子冷镦冲头淬火开裂原因进行了分析。
The invention is special pushing small cone with large cone angle roller outer diameter special processing method belongs to bearing roller manufacture technique field.
推力型大锥角小圆锥滚子外径特殊加工方法属于轴承滚子制造技术领域。
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