
Metallic Materials - Tables Of Vickers Hardness Values For Use In Tests Made On Flat Surfaces Hv 5 To Hv 100
出版:Norwegian Standards (Norges Standardiseringsforbund)

專家解讀視頻
Metallic Materials - Tables Of Vickers Hardness Values For Use In Tests Made On Flat Surfaces Hv 5 To Hv 100
出版:Norwegian Standards (Norges Standardiseringsforbund)
專家解讀視頻