Hits:
Title:耐热铸造合金与奥氏体不锈钢的微束等离子弧焊接
Institution:材料科学与工程学院
Type of Patent:发明
Application Number:200910256567.4
Number of Inventors:1
Service Invention or Not:No
Application Date:2009-12-30
Publication Date:2011-07-20
Authorization Date:2011-07-20
Release Time:2019-04-15
