
Hardmetals - Metallographic Determination Of Microstructure - Part 4: Characterisation Of Porosity, Carbon Defects And Eta-Phase Content
出版:Association Francaise de Normalisation

专家解读视频
2017 [01/08/2017]2014 PR [01/06/2014]
Indice de classement: A95-186-4. PR NF EN ISO 4499-4 June 2014. (06/2014) Supersedes NF EN 24505. (08/2017)
EN ISO 4499-4 : 2016 - Identical
ISO 4499-4 : 2016 - Identical
EN ISO 4499-4:2016 - Identical