NEN EN 10001:1991现行
Definition And Classification Of Pig-irons
出版：Nederlands Normalisatie Instituut
专家解读视频
Provides a definition and classification of pig-irons. Gives chemical properties and sub-divisions.
I.S. EN 10001:1991 - Identical
SN EN 10001:1992 - Identical
EN 10001:1990 - Identical
SS EN 10001 Ed. 1 (1992) - Identical
NS EN 10001 Ed. 1 (1990) - Identical
UNI EN 10001:1992 - Identical
NF EN 10001:1991 - Identical
NBN EN 10001:1992 - Identical
BS EN 10001:1991 - Identical
DIN EN 10001 (1991-03) - Identical
