DIN EN 13231-2 (2006-08)被替代
Railway applications - Track - Acceptance of works Part 2: Works on ballasted track - Switches and crossings
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
ONORM EN 13231-2:2006 - Identical
NEN EN 13231-2:2006 - Identical
SS EN 13231-2 Ed. 1 (2006) - Identical
UNE EN 13231-2:2007 - Identical
NS EN 13231-2 Ed. 1 (2006) - Identical
NF EN 13231-2:2006 - Identical
UNI EN 13231-2:2007 - Identical
I.S. EN 13231-2:2006 - Identical
NBN EN 13231-2:2006 - Identical
BS EN 13231-2:2006 - Identical
SN EN 13231-2:2006 - Identical
