Electrical apparatus for use in the presence of combustible dust. Part 3. Classification of areas
NORM herausgegeben am 1.1.2001
Designation standards: GOST R IEC 61241-3-99
Note: UNGÜLTIG
Publication date standards: 1.1.2001
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST