
Steel rod, bars and wire for cold heading and cold extrusion Part 3: Technical delivery conditions for case hardening steels
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
SN EN 10263-3:2018 - Identical
UNE EN 10263-3:2018 - Identical
ONORM EN 10263-3:2018 - Identical
NF EN 10263-3:2017 - Identical