I.S. EN 287-2:1993被替代
Approval Testing of Welders - Fusion Welding - Aluminium and Aluminium Alloys
出版：National Standards Authority of Ireland
专家解读视频
Specifies essential requirements, ranges of approval, test conditions, acceptance requirements and certification for the approval testing of welder performance for the welding of aluminium.
NF 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
UNI EN 287-2:1993 - Identical
NS EN 287-2:1992 - Identical
UNE EN 287-2:1993 - Identical
SS EN 287-2 Ed. 2 (1997) - Identical
