UNE EN 287-2:1993被替代
Approval Testing Of Welders - Fusion Welding - Part 2: Aluminium And Aluminium Alloys
出版：Asociacion Espanola de Normalizacion
专家解读视频
Describes essential requirements, ranges of approval, test conditions, acceptance requirements and certification for the approval testing of welder performance for the welding of aluminium. During the approval test the welder should be required to show adequate practical experience and job knowledge. Applicable when the welder's approval testing is required by the purchaser, inspection authorities or other organizations. Applies to the approval testing of welders for the fusion welding of aluminium using a gas shield. The welding processes referred to include those fusion welding processes which are designated as manual or partly mechanized welding. It does not cover fully mechanized and fully automatic processes.
SS EN 287-2 Ed. 2 (1997) - Identical
UNI EN 287-2:1993 - Identical
NF EN 287-2:1992 - Identical
I.S. EN 287-2:1993 - Identical
NS EN 287-2:1992 - Identical
NBN EN 287-2:1992 - Identical
BS EN 287-2:1992 - Identical
DIN EN 287-2 (1997-09) - Identical
ONORM EN 287-2:1992 - Identical
NEN EN 287-2:1997 - Identical
SN EN 287-2:1998 - Identical
