振动焊接技术新工艺
Release Time:2022-10-20 Hits:
First Author: 房德馨
Disigner of the Invention: 夏安民,于群,刘玉琢,宫照坤,曲延安,陈金涛,曲牧,杨国栋,张永洲,于凡
Institution: 运载工程与力学学部
Application Number: CN1273898
Authorization Number: CN99106598.0
Release Time:2022-10-20 Hits:
First Author: 房德馨
Disigner of the Invention: 夏安民,于群,刘玉琢,宫照坤,曲延安,陈金涛,曲牧,杨国栋,张永洲,于凡
Institution: 运载工程与力学学部
Application Number: CN1273898
Authorization Number: CN99106598.0