DIN EN 10247 (2007-07)废止
Micrographic examination of the non-metallic inclusion content of steels using standard pictures
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
Supersedes DIN V ENV 10247. (07/2007) DRAFT 2016 issued in February 2016. (02/2016)
NEN EN 10247:2017 - Identical
EN 10247:2017 - Identical
SN EN 10247:2007 - Identical
BS EN 10247:2007 - Identical
NBN EN 10247:2007 - Identical
NF EN 10247:2007 - Identical
I.S. EN 10247:2007 - Identical
UNI EN 10247:2007 - Identical
NS EN 10247 Ed. 1 (2007) - Identical
SS EN 10247 Ed. 1 (2007) - Identical
NEN EN 10247:2007 - Identical
ONORM EN 10247:2007 - Identical
