
Electrical apparatus for use in the presence of combustible dust—Part 3:Classification of areas where combustible dusts are or may be present
NORM herausgegeben am 29.12.2017
Designation standards: GB/T 12476.3-2017
Note: UNGÜLTIG
Publication date standards: 29.12.2017
Country: Chinese technical standard
Kategorie: Technische Normen GB