Guard rings for sealing devices of radial movable and unmovable joints. Design and dimensions
NORM herausgegeben am 1.1.1981
Designation standards: GOST 23825-79
Publication date standards: 1.1.1981
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST