BS EN 288-4:1992被替代
Specification and approval of welding procedures for metallic materials. Welding procedure tests for the arc welding of aluminium and its alloys
出版：British Standards Institution
专家解读视频
Types of test pieces, examination and testing, range of approval, recommended approval record form.
© British Standards Institution 2013
Amendment notes:
AMD 9737, November 1997 (not available separately)
SN EN 288-4:1998 - Identical
NEN EN 288-4:1997 - Identical
ONORM EN 288-4:1993 - Identical
DIN EN 288-4 (1997-10) - Identical
NBN EN 288-4:1993 - Identical
NF EN 288-4:1993 - Identical
I.S. EN 288-4:1993 - Identical
UNI EN 288-4:1993 - Identical
NS EN 288-4:1992 - Identical
UNE EN 288-4:1993 - Identical
SS EN 288-4 Ed. 2 (1997) - Identical
