Flare fittings. Screwed union tees. Construction
NORMA vydána dne 1.1.1992
Designation standards: GOST 28941.22-91
Publication date standards: 1.1.1992
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST