Title:低温钢激光电弧复合焊用无缝药芯焊丝及焊接工艺
Institution:材料科学与工程学院
Type of Patent:Invent
Application Number:202211286933.2
Number of Inventors:3
Service Invention or Not:No
Application Date:2022-10-20
Publication Date:2024-05-17
Authorization Date:2024-05-17
Release Time:2024-06-01