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STN is a protected designation of Slovak national technical standards.
Air conditioners, liquid chilling packages, heat pumps, process chillers and dehumidifiers with electrically driven compressors - Determination of the sound power level - Part 1: Air conditioners, liquid chilling packages, heat pumps for space heating and cooling, dehumidifiers and process chillers
Standard published on 1.11.2022
Selected format:Air conditioners, liquid chilling packages, heat pumps, process chillers and dehumidifiers with electrically driven compressors - Determination of the sound power level - Part 2: Heat pump water heaters
Standard published on 1.10.2019
Selected format:Air conditioners, liquid chilling packages, heat pumps and dehumidifiers with electrically driven compressors for space heating and cooling - Measurement of airborne noise - Determination of the sound power level
WITHDRAWN published on 1.1.2014
Selected format:Air conditioners, heat pumps and dehumidifiers with electrically driven compressors. Measurement of airborne noise. Determination of the sound power level
WITHDRAWN published on 1.11.2001
Selected format:Air conditioners, liquid chilling packages, heat pumps and dehumidifiers with electrically driven compressors for space heating and cooling. Measurement of airbone noise. Determination of the sound power level
WITHDRAWN published on 1.11.2008
Selected format:Air conditioners, liquid chilling packages, heat pumps, process chillers and dehumidifiers with electrically driven compressors - Determination of the sound power level - Part 1: Air conditioners, liquid chilling packages, heat pumps for space heating and cooling, dehumidifiers and process chillers
WITHDRAWN published on 1.6.2018
Selected format:Air engineering. Dust collectors and filters. Common regulations
WITHDRAWN published on 1.9.1986
Selected format:Measurement of separation equipment. Common regulations
WITHDRAWN published on 1.6.1978
Selected format:Odlučovacie zariadenia. Pravidlá preberania a metódy skúšok.
WITHDRAWN published on 1.11.1989
Selected format:Dust collecting equipment. Methods for the measurement of quantities
WITHDRAWN published on 1.5.1989
Selected format:Latest update: 2026-11-02 (Number of items: 2 209 038)
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