Tunnelling machines - Air locks - Safety requirements
NORM herausgegeben am 1.10.2014
Designation standards: STN EN 12110
Classification mark: 275522
Catalog number: 119435
Publication date standards: 1.10.2014
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN