Low-voltage switchgear and control gear assemblies—Part 3:Particular requirements for low-voltage switchgear and control gear assemblies intended to be installed in places where unskilled persons have access for their use—Distribution boards
STANDARD published on 30.12.1997
Designation standards: GB 7251.3-1997
Note: WITHDRAWN
Publication date standards: 30.12.1997
Country: Chinese technical standard
Category: Technical standards GB