一种气压辅助式超声振动可适配表面强化装置及方法

Release Time:2021-01-27| Hits:

Title:一种气压辅助式超声振动可适配表面强化装置及方法

Type of Patent:Invent

State of Patent:Authorized patents

Service Invention or Not:Yes

Authorization Date:2019-03-22

Release Time:2021-01-27