Admixtures for concrete, mortar and grout - Part 3: Admixtures for mortar - Definitions, requirements, conformity, marking and labelling; German version EN 934-3:2003— 17 стр.
Admixtures for concrete, mortar and grout - Part 3: Admixtures for mortar - Definitions, requirements, conformity, marking and labelling; German version EN 934-3:2004, Corrigenda to DIN EN 934-3:2004-03; German version EN 934-3:2003/AC:2005— 2 стр.