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STN - Slovak standards
Page 109
STN EN ISO 21388 (01/10/2021) Withdrawn
Acoustics - Hearing aid fitting management (HAFM) (ISO 21388:2020)
Available design: Print design
STN EN ISO 26101-1 (01/03/2023)
Acoustics. Test methods for the qualification of the acoustic environment. Part 1: Qualification of free-field environments
Available languages: Slovak
Available design: Print design
STN EN ISO 26101-2 (01/03/2025)
Acoustics. Test methods for the qualification of the acoustic environment. Part 2: Determination of the environmental correction
Available languages: Slovak
Available design: Print design
STN EN ISO 26101-1 (01/10/2022) Withdrawn
Acoustics - Test methods for the qualification of the acoustic environment - Part 1: Qualification of free-field environments (ISO 26101-1:2021)
Available design: Print design
STN EN ISO 26101-2 (01/09/2024) Withdrawn
Acoustics - Test methods for the qualification of the acoustic environment - Part 2: Determination of the environmental correction (ISO 26101-2:2024)
Available design: Print design
STN 011710 (01/01/1954) Withdrawn
Light measurements. Relative luminous efficiency of a monochromatic radiation
Available design: Print design
STN 012721 (01/09/1959) Withdrawn
Orientation tables for civil defence
Available design: Print design
STN 012725 (01/11/1959) Withdrawn
Instructions for colour arrangement of the working environment
Available design: Print design
STN 012728 (01/06/1990)
Colour of lights signals for railway traffic
Available languages: Czech
Available design: Print design
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