I.S. EN 934-2:2001被替代
Admixtures For Concrete, Mortar And Grout - Part 2: Concrete Admixtures - Definitions And Requirements
出版：National Standards Authority of Ireland
专家解读视频
Specifies definitions and requirements for admixtures for use in concrete.
SN EN 934-2:2002 - Identical
SS EN 934-2:2001 - Identical
UNI EN 934-2:2007 - Identical
NBN EN 934-2:2001 - Identical
NF EN 934-2:2002 - Identical
ONORM EN 934-2:2006 - Identical
DIN EN 934-2 (2002-02) - Identical
BS EN 934-2:2001 - Identical
NEN EN 934-2:2001 - Identical
UNE EN 934-2:2002 - Identical
NS EN 934-2:2001 - Identical
