UNI EN 13481-7:2012現行
Railway Applications - Track - Performance Requirements For Fastening Systems - Part 7: Special Fastening Systems For Switches And Crossings And Check Rails
出版：Italian Standards
專家解讀視頻
Defines performance requirements for special fastening systems for switches and crossing and for check rails connected to running rails on wood, concrete and steel bearers in ballasted track and on slab track in non ballasted track.
NF EN 13481-7:2003 - Identical
NS EN 13481-7:2003 - Identical
DIN EN 13481-7 (2007-06) - Identical
UNE EN 13481-7:2012 - Identical
SN EN 13481-7:2012 - Identical
NS EN 13481-7:2012 - Identical
BS EN 13481-7:2012 - Identical
NF EN 13481-7:2012 - Identical
DIN EN 13481-7 (2012-08) - Identical
UNE EN 13481-7:2004 - Identical
SN EN 13481-7:2003 - Identical
ONORM EN 13481-7:2012 - Identical
NBN EN 13481-7:2012 - Identical
SS EN 13481-7 Ed. 2 (2012) - Identical
NEN EN 13481-7:2012 - Identical
I.S. EN 13481-7:2012 - Identical
