Safety in electroheat installations - Part 21: Particular requirements for resistance heating equipment - Heating and melting glass equipment
NORM herausgegeben am 1.3.1999
Designation standards: ČSN EN 60519-21
Classification mark: 335002
Catalog number: 54674
Note: UNGÜLTIG
Publication date standards: 1.3.1999
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN