一种用于难加工材料高效切削的表层合金化弱化处理辅助加工方法

Release time:2019-04-16|Hits:

Affilication of Author(s):机械工程学院

Patent Applicant:Song Qinghua

Type of Patent:发明

Application Number:201810419916.9

Number of Inventors:6

Service Invention or Not:no

Application Date:2018-05-04