
Refractory articles for stabilizing gas burner chambers. Specifications
NORMA vydána dne 1.3.2023
Designation standards: GOST 22442-2022
Publication date standards: 1.3.2023
The number of pages: 23
Approximate weight : 69 g (0.15 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST