X-ray devices. The method of electric strenght test
NORM herausgegeben am 1.1.1987
Designation standards: GOST 22091.15-86
Publication date standards: 1.1.1987
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST