2012NF A81-329:2012 Welding consumables - Solid wire electrodes, tubular cored electrodes and electrode-flux combinations for submerged arc welding of creep-resisting steels - Classification.
2008NF A81-329:2008 Welding consumables - Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of creep-resisting steels - Classification.
NF A81-329:2012 Welding consumables - Solid wire electrodes, tubular cored electrodes and electrode-flux combinations for submerged arc welding of creep-resisting steels - Classification. was changed to LST EN 61496-1-2014 Safety of machinery - Electro-sensitive protective equipment -- Part 1: General requirements and tests (IEC 61496-1:2012).