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SA RUL RP.1-2013 (R2024)
Protection factor for Class P3 filters (Ruling to AS/NZS 1715:2009) (FOREIGN STANDARD)
This Ruling provides clarifications for enquiries of P3 filters as per Standard AS/NZS 1715:2009 Selection, use and maintenance of respiratory protective equipment. Ruling 1 Protection factor for Class P3 filters.
Standards Australia [sai]