Therefore put forward a kind of new-type structure in person --The cambered surface tooth type connecter units, and give its processes of manufacturing technics.
由此提出一种新型结构——弧面齿接链环,并给出其制造工艺过程。
参考来源 - 矿用高强度接链环的疲劳计算和提高疲劳寿命的工艺研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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