Butt welded flanges of vessels and apparatus for gaskets of octangular sections. Design and dimensions
NORM herausgegeben am 1.1.1992
Designation standards: GOST 28759.4-90
Note: UNGÜLTIG
Publication date standards: 1.1.1992
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST