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STN is a protected designation of Slovak national technical standards.
Methods of measurement of noise from air distribution terminal devices
WITHDRAWN published on 1.11.1981
Selected format:Measurement of air engineering silencers
WITHDRAWN published on 1.2.1989
Selected format:Shipbuilding. Identification colours for schemes for ventilation systems
WITHDRAWN published on 1.1.1997
Selected format:Ships and marine technology -- Identification colours for the content of piping systems -- Part 2: Additional colours for different media and/or functions
WITHDRAWN published on 1.8.2005
Selected format:Ventilation for buildings. Sheet metal air ducts and fittings with rectangular cross section. Dimensions
Standard published on 1.10.2000
Selected format:Ventilation for buildings. Sheet metal air ducts and fittings with circular cross-section. Dimensions
Standard published on 1.12.2007
Selected format:Ventilation for buildings. Sheet metal air ducts and fittings with circular cross-section. Dimensions
WITHDRAWN published on 1.10.2000
Selected format:Ventilation for buildings. Ductwork. Dimensions and mechanical requirements for flexible ducts
Standard published on 1.4.2003
Selected format:Ventilation for buildings. Fire precautions for air distribution systems in buildings
Standard published on 1.11.2008
Selected format:Ventilation for buildings.Fire dampers
Standard published on 1.5.2011
Selected format:Latest update: 2026-08-14 (Number of items: 2 293 479)
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