
Destructive Tests On Welds In Metallic Materials - Transverse Tensile Test (Iso 4136:2012)
出版:Norwegian Standards (Norges Standardiseringsforbund)

专家解读视频
Destructive Tests On Welds In Metallic Materials - Transverse Tensile Test (Iso 4136:2012)
出版:Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频