NF EN 755-4:1995被替代
Aluminium And Aluminium Alloys - Extruded Rod/bar, Tube And Profiles - Part 4: Square Bars, Tolerances On Dimensions And Form
出版：Association Francaise de Normalisation
专家解读视频
States tolerances on dimensions and form for aluminium and aluminium alloy extruded square bars with widths across flats from 10 mm up to 220 mm.
Indice de classement: A50-630-4PR
PR NF EN 755-4 January 2007.
(01/2007)
SS EN 755-4 Ed. 1 (1995) - Identical
UNE EN 755-4:1995 - Identical
UNI EN 755-4:1997 - Identical
I.S. EN 755-4:1996 - Identical
NS EN 755-4 Ed. 1 (1995) - Identical
NBN EN 755-4:1995 - Identical
ONORM EN 755-4:1995 - Identical
DIN EN 755-4 (1995-09) - Identical
BS EN 755-4:1996 - Identical
NEN EN 755-4:1995 - Identical
SN EN 755-4:1995 - Identical
