
Aluminium and aluminium alloys - Sheet, strip and plate - Part 2: Mechanical properties
出版:Osterreichisches Normungsinstitut/Austrian Standards

專家解讀視頻
Aluminium and aluminium alloys - Sheet, strip and plate - Part 2: Mechanical properties
出版:Osterreichisches Normungsinstitut/Austrian Standards
專家解讀視頻