X-ray devices. The methods of measuring of the radiation field and beam angle of X-radiation
NORMA vydána dne 1.1.1986
Designation standards: GOST 22091.3-84
Publication date standards: 1.1.1986
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST