
Low-voltage switchgear and control gear assemblies—Part 1:Type-tested and partially type-tested assemblies
NORM herausgegeben am 29.7.2005
Designation standards: GB 7251.1-2005
Note: UNGĂśLTIG
Publication date standards: 29.7.2005
Country: Chinese technical standard
Kategorie: Technische Normen GB