NA 062
DIN Standards Committee Materials Testing
Pre-standard
[Withdrawn]
DIN 52251-2
DIN 52251-2
Test methods for the determination of the frost resistance of burnt-clay roofing tiles; determination of water absorption
Title (German)
Prüfung der Frostwiderstandsfähigkeit von Dachziegeln; Bestimmung der Wasseraufnahme
Procedure
VN