
Admixtures For Concrete, Mortar And Grout - Part 2: Concrete Admixtures - Definitions, Requirements, Conformity, Marking And Labelling
出版:Osterreichisches Normungsinstitut

专家解读视频
2012 [15/07/2012]2009 [15/07/2010]2006 [01/03/2006]2002 AMD 1 2005 [01/04/2005]2002 [01/02/2002]1999 [01/03/1999]
NS EN 934-2:2009 - Identical
DIN EN 934-2 (2009-09) - Identical
NF EN 934-2:2009 - Identical
I.S. EN 934-2:2009 - Identical
NEN EN 934-2:2009 - Identical
BS EN 934-2:2009+A1:2012 - Identical
DIN EN 934-2 (2012-08) - Identical
UNE EN 934-2:2010 - Identical
SN EN 934-2:2009 - Identical
NBN EN 934-2:2009 - Identical
SS EN 934-2:2009 - Identical
UNI EN 934-2:2012 - Identical