
Gas-fired storage water heaters for the production of domestic hot water
NORMA vydána dne 1.7.2026
Designation standards: GOST R 54821-2026
Publication date standards: 1.7.2026
The number of pages: 138
Approximate weight : 445 g (0.98 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST