Vessels and apparatuses. Spherical non-sided heads and bottoms. Norms and methods of strength calculation
NORMA vydána dne 1.7.1983
Designation standards: GOST 25221-82
Publication date standards: 1.7.1983
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST