NEN EN 934-2:2001被替代
Admixtures For Concrete, Mortar And Grout - Part 2: Concrete Admixtures - Definitions, Requirements. Conformity, Marking And Labelling
出版：Nederlands Normalisatie Instituut
专家解读视频
Establishes definitions and requirements for admixtures for use in concrete and covers admixtures for plain, reinforced and pretressed concrete which are used in site mixed, ready mixed concrete and precast concrete.
ONORM EN 934-2:2006 - Identical
DIN EN 934-2 (2002-02) - Identical
BS EN 934-2:2001 - Identical
SN EN 934-2:2002 - Identical
SS EN 934-2:2001 - Identical
UNE EN 934-2:2002 - Identical
NS EN 934-2:2001 - Identical
UNI EN 934-2:2007 - Identical
I.S. EN 934-2:2001 - Identical
NBN EN 934-2:2001 - Identical
NF EN 934-2:2002 - Identical
