Single burner gas-fired overhead radiant tube heaters for non-domestic use. Part 2. Rational use of energy
NORMA vydaná dňa 1.7.2012
Designation standards: GOST R 54449-2011
Note: NEPLATNÁ
Publication date standards: 1.7.2012
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST