BS EN 287-2:1992被替代
Approval testing of welders for fusion welding. Aluminium and aluminium alloys
出版：British Standards Institution
专家解读视频
Essential variables, range of approval, examination and testing, acceptance requirements, re-tests, period of validity. Annexes on steel groups, welders test certificate, procedure specification and job knowledge.
© British Standards Institution 2013
Amendment notes:
AMD 10027 published 15 June 1998
AMD 9733, November 1997 (not available separately). AMD 10027 is a Corrigendum
SS EN 287-2 Ed. 2 (1997) - Identical
UNE EN 287-2:1993 - Identical
NS EN 287-2:1992 - Identical
UNI EN 287-2:1993 - Identical
I.S. EN 287-2:1993 - Identical
NBN 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
NF EN 287-2:1992 - Identical
