Research on velocity field modelling of the multi-diameter shaft's shoulder fillet forming by open-die cold extrusion;
阶梯轴台肩圆角冷挤压成形速度场建模研究
Copyright © mingxiaow.com All Rights Reserved.版权所有
本网站内容仅供参考,请以各学校实际情况为主!
工信部备案号:浙ICP备20019715号