NEN EN 755-8:1998被替代
Aluminium And Aluminium Alloys - Extruded Rod/bar, Tube And Profiles - Part 8: Porthole Tubes, Tolerances On Dimensions And Form
出版：Nederlands Normalisatie Instituut
专家解读视频
Defines tolerances on dimensions and form for aluminium and aluminium alloy extruded porthole tubes having an outside diameter (OD) from 8 mm to 450 mm (round tube) or with a cross section contained within a circumscribing circle (CD) from 10 mm to 350 m (other than round tube) supplied in straight lengths.
Draft issued in November 2006.
(11/2006)
SS EN 755-8 Ed. 1 (1998) - Identical
UNE EN 755-8:1999 - Identical
NS EN 755-8 Ed. 1 (1998) - Identical
I.S. EN 755-8:1998 - Identical
UNI EN 755-8:2000 - Identical
NF EN 755-8:1998 - Identical
NBN EN 755-8:1998 - Identical
ONORM EN 755-8:1998 - Identical
DIN EN 755-8 (1995-11) - Identical
BS EN 755-8:1998 - Identical
SN EN 755-8:1999 - Identical
