DIN EN 772-5 E:2015 Draft Document - Methods of test for masonry units - Part 5: Determination of the active soluble salts content of clay masonry units; German and English version FprEN 772-5:2015
2018DIN EN 772-5:2018-12 Methods of test for masonry units - Part 5: Determination of the active soluble salts content of clay masonry units; German version EN 772-5:2016+AC:2017 / Note: DIN EN 772-5 (2002-03) remains valid alongside this standard until 2017-12-31.
2018DIN EN 772-5:2018 Methods of test for masonry units - Part 5: Determination of the active soluble salts content of clay masonry units (includes Corrigendum :2017)
2016DIN EN 772-5:2016 Methods of test for masonry units - Part 5: Determination of the active soluble salts content of clay masonry units; German version EN 772-5:2016
2002DIN EN 772-5:2002 Methods of test for masonry units - Part 5: Determination of the active soluble salts content of clay masonry units; German version EN 772-5:2001
1970DIN EN 772-5 E:1992-09 Methods of test for masonry units - Part 5: Determination of the active soluble salts content of clay masonry units