
Hardmetals - Metallographic determination of microstructure Part 4: Characterisation of porosity, carbon defects and eta-phase content
出版:International Organization for Standardization

专家解读视频
Hardmetals - Metallographic determination of microstructure Part 4: Characterisation of porosity, carbon defects and eta-phase content
出版:International Organization for Standardization
专家解读视频