
Foam plastic heat-insulating slabs based on resole phenol-formaldehyde resins. Specifications
NORMA vydaná dňa 1.7.2022
Designation standards: GOST 20916-2021
Publication date standards: 1.7.2022
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST