Electrical installations of buildings. Part 4. Protection for safety. Chapter 44. Protection against overvoltages. Section 443. Protection against overvoltages of atmospheric origin or due to switching
STANDARD published on 1.1.2002
Designation standards: GOST R 50571.19-2000
Note: WITHDRAWN
Publication date standards: 1.1.2002
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Russian technical standard
Category: Technical standards GOST