
Low-voltage electric installations for buildings and structures. Design rules for explosive hazardous areas
NORMA vydaná dňa 25.6.2019
Designation standards: SP 423.1325800.2018
Publication date standards: 25.6.2019
The number of pages: 68
Approximate weight : 204 g (0.45 lbs)
Country: Russian technical standard
Kategória: SP
Implemented changes and corrections:
Rev. 1 - 2021