STN - Slovak standards

Acoustics. Test methods for the qualification of the acoustic environment. Part 1: Qualification of free-field environments

Available languages: Slovak

Available design: Print design

Acoustics. Test methods for the qualification of the acoustic environment. Part 2: Determination of the environmental correction

Available languages: Slovak

Available design: Print design

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

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

Light measurements. Relative luminous efficiency of a monochromatic radiation

Available design: Print design

Meranie farieb.

Available design: Print design

Orientation tables for civil defence

Available design: Print design

Instructions for colour arrangement of the working environment

Available design: Print design

Colour of lights signals for railway traffic

Available languages: Czech

Available design: Print design

Certified reference materials

Available languages: Slovak

Available design: Print design