
Group I, Category M1 equipment intended to remain functional in atmospheres endangered by firedamp and/or coal dust.
NORM herausgegeben am 15.11.2000
Bezeichnung normen: BS EN 50303:2000
Ausgabedatum normen: 15.11.2000
Zahl der Seiten: 24
Gewicht ca.: 72 g (0.16 Pfund)
Land: Britische technische Norm
Kategorie: Technische Normen BS
Specifies design, construction, testing and marking requirements for Group I, Category M1 equipment intended to remain functional in underground parts of mines and parts of surface installations of mines endangered by firedamp and/or coal dust under normal atmospheric conditions. Status: Confirmed