NA 062
DIN Standards Committee Materials Testing
???din.label.webdb.content.typeName.WebDbNorm???
???din.label.webdb.content.articleState.WITHDRAWN???
DIN 52099
DIN 52099
Testing of mineral aggregates - Testing with respect to purity
???din.label.webdb.content.title.de???
Prüfung von Gesteinskörnungen - Prüfung auf Reinheit