I.S. EN 10247:2007被替代
Micrographic Examination of the Non-metallic Inclusion Content of Steels Using Standard Pictures
出版：National Standards Authority of Ireland
专家解读视频
Specifies a method of microscopic non-metallic inclusion assessment using picture charts.
Supersedes I.S. ENV 10247.
(06/2007)
UNI EN 10247:2007 - Identical
NF EN 10247:2007 - Identical
NBN EN 10247:2007 - Identical
DIN EN 10247 (2007-07) - Identical
BS EN 10247:2007 - Identical
SN EN 10247:2007 - Identical
ONORM EN 10247:2007 - Identical
NEN EN 10247:2007 - Identical
SS EN 10247 Ed. 1 (2007) - Identical
NS EN 10247 Ed. 1 (2007) - Identical
EN 10247:2017 - Identical
