一种去除复杂零件表面振纹的方法

Release time:2019-04-15|Hits:

Affilication of Author(s):机械工程学院

Patent Applicant:Song Qinghua

Type of Patent:发明

Application Number:201810530169.6

Number of Inventors:3

Service Invention or Not:no

Application Date:2018-05-29