
Railway Applications - Track - Aluminothermic Welding of Rails Part 1: Approval of Welding Processes
出版:National Standards Authority of Ireland

专家解读视频
Describes the laboratory tests and requirements for approval of an aluminothermic welding process using welds produced in workshop conditions.
NF EN 14730-1:2017 - Identical
EN 14730-1:2017 - Identical
ONORM EN 14730-1:2017 - Identical
UNE EN 14730-1:2007 - Identical
UNI EN 14730-1:2017 - Identical
SN EN 14730-1:2017 - Identical
UNE EN 14730-1:2018 - Identical
NS EN 14730-1:2017 - Identical