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STN is a protected designation of Slovak national technical standards.
Respiratory protective devices. Vocabulary and graphical symbols
Standard published on 1.7.2021
Selected format:Respiratory protective devices. Definitions
WITHDRAWN published on 1.11.1997
Selected format:Respiratory protective devices. Definitions of terms and pictograms
WITHDRAWN published on 1.9.2001
Selected format:Respiratory protective devices - Vocabulary and graphical symbols(ISO 16972:2020)
WITHDRAWN published on 1.7.2020
Selected format:Respiratory protective devices. List of equivalent terms
Standard published on 1.10.2001
Selected format:Respiratory protective devices. List of equivalent terms
WITHDRAWN published on 1.3.1998
Selected format:Respiratory protective devices.Half masks without inhalation valves and with separable filters to protect against gases or gases and particles or particles only.Requirements, testing, marking
Standard published on 1.11.2009
Selected format:Respiratory protective devices. Half masks without inhalation valves and with separable filters to protect against gases or gases and particles or particles only. Requirements, testing, marking
WITHDRAWN published on 1.10.2001
Selected format:Respiratory protective devices - Continuous flow compressed air line breathing devices - Requirements, testing and marking
Standard published on 1.11.2018
Selected format:Respiratory protective devices - Continuous flow compressed air line breathing apparatus - Requirements, testing, marking
WITHDRAWN published on 1.11.2005
Selected format:Latest update: 2026-06-24 (Number of items: 2 284 377)
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