
Explosion prevention and protection in underground mines. Protective systems. Part 1: 2-bar explosion proof ventilation structure
STANDARD published on 1.9.2005
Designation standards: STN EN 14591-1
Classification mark: 389622
Catalog number: 99049
Publication date standards: 1.9.2005
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Category: Technical standards STN
Táto európska norma platí pre vetracie rámy a vetracie dvere slúžiace ako vetracia konštrukcia, ktorá zostane funkčná aj po vzniku výbuchu s tlakom pri výbuchu najviac 2 bar.