register number M.5.01 Oxygen self-rescuers
data processing short term SAUERST.SELBSTRETTER
standard
equipment
Escape respirators are used as self-rescuers or for quick and safe evacuation of people to non-hazardous areas.
Hoods with filters, Filter self-rescuers with mouth bits,Chemical oxygen self-rescuer (KO2)Escape hoods, Compressed-air escape breathing apparatus
register of construction equipment 1991
characteristic holding time (min)
classification classification due to replacement value

years of usage *
months of rate action *
monthly ratio for depreciation and interest rate *
monthly ratio for costs of repair *