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Main page>UNE standards>UNE EN 772-21:2011 - Methods of test for masonry units - Part 21: Determination of water absorption of clay and calcium silicate masonry units by cold water absorption
in stockReleased: 2011-09-07
UNE EN 772-21:2011
Methods of test for masonry units - Part 21: Determination of water absorption of clay and calcium silicate masonry units by cold water absorption
Métodos de ensayo de piezas para fábricas de albañilería. Parte 21: Determinación de la absorción de agua de piezas para fábrica de albañilería de arcilla cocida y silicocalcáreas por absorción de agua fría.