
Electrical apparatus for use in the presence of combustible dust—Part 1-2:Electrical apparatus protected by enclosures and surface temperature limitation—Selection,installation and maintenance
NORM herausgegeben am 30.4.2006
Designation standards: GB 12476.2-2006
Note: UNGÜLTIG
Publication date standards: 30.4.2006
Country: Chinese technical standard
Kategorie: Technische Normen GB