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Methods of test for masonry units; part 20: determination of flatness of faces and squareness of angles and edges.
STANDARD published on 1.10.1993
Designation standards: E DIN EN 772-20:1993-10
Note: WITHDRAWN
Publication date standards: 1.10.1993
SKU: NS-293360
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: German technical standard (Draft)
Category: Technical standards DIN
Prüfverfahren für Mauersteine; Teil 20: Bestimmung der Ebenheit von Oberflächen und der Rechtwinkligkeit von Winkeln und Kanten.
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