2014LST EN 13963-2014 Jointing materials for gypsum boards - Definitions, requirements and test methods
2003LST EN 13604-2003 Copper and copper alloys - Products of high conductivity copper for electronic tubes, semiconductor devices and vacuum applications
LST EN 13604-2003 Copper and copper alloys - Products of high conductivity copper for electronic tubes, semiconductor devices and vacuum applications was changed to LST EN 13963-2014 Jointing materials for gypsum boards - Definitions, requirements and test methods.