which in consequence
The principle of the test is explained briefly in annex A
the following aspects are taken into account :
supply and installation of expanded metal gratings intended for use in industrial flooring and stair treads
Note: BS IEC 60092-509 does not apply to ordinary persons when using installations and equipment
Respiratory protective devices for use against chemical, biological, radiological and nuclear (CBRN) agents - Powered air purifying respirators. Specification Ingestion-build-135476 which in consequence1 Scope This British Standard specifies requirements for powered air purifying respirators (PAPRs) intended to be used during rescue, evacuation, escape, hazard containment and decontamination, and similar activities by emergency responders (fire, ambulance, police, and associated civilian agencies and workers) in areas contaminated by chemical, biological, radiological and nuclear (CBRN) agents. This British Standard contains requirements for
