
Mining equipment. Ventilation Structures for Airflow Distribution. General technical requirements. Test methods
NORM herausgegeben am 1.9.2025
Designation standards: GOST R 72223-2025
Publication date standards: 1.9.2025
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST