Destructive Tests On Welds In Metallic Materials - Bend Tests (Iso 5173:2009/Amd 1:2011)
出版:Swiss Standards
专家解读视频
Destructive Tests On Welds In Metallic Materials - Bend Tests (Iso 5173:2009/Amd 1:2011)
出版:Swiss Standards
专家解读视频