Respiratory protective devices for use against chemical, biological, radiological and nuclear (CBRN) agents - Constant flow compressed airline equipment. Specification Ingestion-build-133579 Home and building electronic system

Home and building electronic system installers and manufacturers

ITS service collaboration with other sectors is expected to increase mutual effectiveness

one aspect of achieving this independence is physical separation and electrical isolation between the systems and their equipment that perform safety functions

If necessary

Respiratory protective devices for use against chemical, biological, radiological and nuclear (CBRN) agents - Constant flow compressed airline equipment. Specification Ingestion-build-133579 Home and building electronic system1 Scope This British Standard specifies requirements for compressed air line breathing apparatus with constant airflow as a respiratory protective device intended to be used during rescue, evacuation, escape, hazard containment and decontamination, and similar activities by emergency first responders or first receivers (e. g. fire, ambulance, police, and associated civilian agencies and workers) in areas containing and contaminated by chemical,