The technological design makes use of symmetry and adopts the two mould process,which increases material yield ratio.
文章利用对称性,采用左右合模工艺,提高材料利用率。
本网站所收集内容来自网友分享仅供参考,实际请以各学校实际公布信息为主!内容侵权及错误投诉:1553292129@qq.com
CopyRight © 2020-2024 优校网[www.youxiaow.com]版权所有 All Rights Reserved. ICP备案号:浙ICP备2024058711号