UNE-EN 61482-1-1:2010 Live working - Protective clothing against the thermal hazards of an electric arc -- Part 1-1: Test methods - Method 1: Determination of the arc rating (ATPV or EBT50) of flame resistant materials for clothing
2010UNE-EN 61482-1-1:2010 Live working - Protective clothing against the thermal hazards of an electric arc -- Part 1-1: Test methods - Method 1: Determination of the arc rating (ATPV or EBT50) of flame resistant materials for clothing