I.S. EN 755-4:1996被替代
Aluminium And Aluminium Alloys - Extruded Rod/bar, Tube And Profiles - Part 4: Square Bars, Tolerances On Dimensions And Form
出版：National Standards Authority of Ireland
专家解读视频
Describes the tolerances on dimensions and form for aluminium and aluminium alloy extruded square bars having widths across flats from 10 mm up to 220 mm.
NEN EN 755-4:1995 - Identical
SN EN 755-4:1995 - Identical
BS EN 755-4:1996 - Identical
DIN EN 755-4 (1995-09) - Identical
ONORM EN 755-4:1995 - Identical
NBN EN 755-4:1995 - Identical
NF EN 755-4:1995 - Identical
UNI EN 755-4:1997 - Identical
NS EN 755-4 Ed. 1 (1995) - Identical
UNE EN 755-4:1995 - Identical
SS EN 755-4 Ed. 1 (1995) - Identical
