ONORM EN 771-2:2005被替代

Gives the characteristics and performance requirements of calcium silicate masonry units for which the main intended uses are inner walls, outer walls, cellars, foundations and chimneys, including those of an overall non-rectangular parallelepiped shape, specially shaped and accessory units and is intended to apply to all calcium silicate masonry units.

ONORM EN 771-2:2011

DIN EN 771-2 (2005-05) - Identical

BS EN 771-2:2003 - Identical

SN EN 771-2:2003 - Identical

NEN EN 771-2:2003 - Identical

SS EN 771-2:2003 - Identical

UNE EN 771-2:2005 - Identical

NS EN 771-2:2003 - Identical

I.S. EN 771-2:2003 - Identical

UNI EN 771-2:2005 - Identical

NBN EN 771-2:2003 - Identical

NF EN 771-2:2004 - Identical

SS EN 771-2 Ed. 3 (2011) - Identical

UNI EN 771-2:2011 - Identical