... rod welding；活塞杆加焊 rod width；连杆宽度 rod wiper；活塞杆刮油器 ...
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connecting rod journal width 连杆轴径宽度
rod bearing width 连杆轴承宽度
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The relationship between the pulling coefficient and the width of pull contract for rolled piece was derived by means of establishing flow equation during continuous rod rolling.
通过建立线材连轧流量方程，推导出拉钢系数与轧件拉缩宽度的关系式，并借此分析高速线材头尾超差问题。
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