
Railway applications. Track. Aluminothermic welding of rails. Approval of welding processes
出版:British Standards Institution

专家解读视频
© British Standards Institution 2013
Amendment notes:
Amendment, September 2010. Amends and replaces BS EN 14730-1:2006
I.S. EN 14730-1:2006 - Identical
NF EN 14730-1:2006 - Identical
NBN EN 14730-1:2007 - Identical
DIN EN 14730-1 (2006-10) - Identical
SN EN 14730-1:2006 - Identical
SS EN 14730-1:2006 - Identical
UNI EN 14730-1:2010 - Identical
ONORM EN 14730-1:2010 - Identical
NS EN 14730-1:2006 - Identical
DIN EN 14730-1 (2010-12) - Identical
EN 14730-1:2017 - Identical
UNI EN 14730-1:2006 - Identical
NS EN 14730-1 Ed. 1 (2006) - Identical
UNE EN 14730-1:2007 - Identical
SS EN 14730-1 Ed. 1 (2006) - Identical
NEN EN 14730-1:2006 - Identical
ONORM EN 14730-1:2006 - Identical