
Definition And Classification Of Pig-irons
出版:National Standards Authority of Ireland

专家解读视频
Provides a definition of pig-irons and classifies them as unalloyed steel making/unalloyed foundry/other unalloyed/alloyed pig-irons. Several sub-divisions of each class are also designated.
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
NEN EN 10001:1991 - Identical