Civil defense. Engineering and technical equipment of protective structures of civil defense. Manual electric fans. General technical requirements. Test methods
NORMA vydaná dňa 1.12.2024
Designation standards: GOST 42.4.12-2024
Publication date standards: 1.12.2024
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST