Rádioaktívne etalóny EA.
NORMA vydána dne 1.11.1978
Designation standards: STN 404413
Classification mark: 404413
Catalog number: 60513
Note: NEPLATNÁ
Publication date standards: 1.11.1978
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Slovak technical standard
Kategorie: Technické normy STN