Gas burners for industrial furnaces. The rows of nominal heat outputs
NORM herausgegeben am 1.1.1991
Designation standards: GOST 28680-90
Publication date standards: 1.1.1991
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST