
ALPHA, BETA AND ALPHA-BETA CONTAMINATION METERS AND MONITORS.
NORMA vydána dne 23.11.1990
Designation standards: UNE 21721:1990
Note: NEPLATNÁ
Publication date standards: 23.11.1990
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE