Method of ultrasonic pulse testing of concrete
NORM herausgegeben am 1.12.1981
Designation standards: STN 731371
Classification mark: 731371
Catalog number: 69108
Note: UNGÜLTIG
Publication date standards: 1.12.1981
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN