NBN EN 60670-23-2009 标准详情
- 标准号:NBN EN 60670-23-2009
- 中文标题:
- 英文标题:Boxes And Enclosures For Electrical Accessories For Household And Similar Fixed Electrical Installations - Part 23: Particular Requirements For Floor Boxes And Enclosures
- 标准类别:比利时标准NBN
- 发布日期:
