ENV 1090-4:1997被替代

This Draft gives supplementary provisions to cover requirements for execution of steel structures or components for steel structures that are : a) latticed and assembled into either uni-planar or multi-planar configurations b) composed partly or wholly of circular, sqaure or rectangular hollow sections.

NEN NVN ENV 1090-4:1998 - Identical

UNE ENV 1090-4:1998 - Identical

NBN ENV 1090-4:1998 - Identical

UNI ENV 1090-4:2001 - Identical

I.S. ENV 1090-4:1998 - Identical

ONORM ENV 1090-4:2004 - Identical

DIN V ENV 1090-4 (2003-03) - Identical

DD ENV 1090-4:2001 - Identical