Review about foreign and domestic fixed dummy block;
国内外固定挤压垫装置评述
The developing state of the fixed dummy blocks for aluminum alloy was reviewed.
综述了用固定挤压垫挤压铝合金技术的现状。
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