专家解读视频
Specifies the tolerances on dimensions and form foraluminium and alloy extruded profile with a cross section contained within a circumscribing circle not greater than 800 mm.
NEN EN 755-9:2001 - Identical
NS EN 755-9 Ed. 1 (2001) - Identical
DIN EN 755-9 (1995-11) - Identical
ONORM EN 755-9:2002 - Identical
BS EN 755-9:2001 - Identical
SN EN 755-9:2001 - Identical
NF EN 755-9:2001 - Identical
I.S. EN 755-9:2001 - Identical
UNI EN 755-9:2002 - Identical
SS EN 755-9 Ed. 1 (2001) - Identical
UNE EN 755-9:2001 - Identical
