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

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