
Explosion prevention and protection in underground mines. Protective systems. Part 1: 2-bar explosion proof ventilation structure
STANDARD published on 1.5.2006
Designation standards: STN EN 14591-1:2005/OpravaAC
Classification mark: 389622
Catalog number: 100803
Note: Correction
Publication date standards: 1.5.2006
The number of pages: 4
Approximate weight : 12 g (0.03 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.