
Protective earthing of electrical installations. Code of practice.
NORMA vydána dne 26.5.2026
Designation standards: BS 7430:2026
Publication date standards: 26.5.2026
The number of pages: 93
Approximate weight : 310 g (0.68 lbs)
Country: British technical standard
Kategorie: Technické normy BS
ISBN: 978 0 539 28061 6 Status: Definitive