STN - Slovenské národní normy

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

Dostupné jazyky: Slovensky

Dostupné prevedenie: Tlačené

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

Dostupné jazyky: Slovensky

Dostupné prevedenie: Tlačené

Acoustics - Test methods for the qualification of the acoustic environment - Part 1: Qualification of free-field environments (ISO 26101-1:2021)

Dostupné prevedenie: Tlačené

Acoustics - Test methods for the qualification of the acoustic environment - Part 2: Determination of the environmental correction (ISO 26101-2:2024)

Dostupné prevedenie: Tlačené

Light measurements. Relative luminous efficiency of a monochromatic radiation

Dostupné prevedenie: Tlačené

Meranie farieb.

Dostupné prevedenie: Tlačené

Orientation tables for civil defence

Dostupné prevedenie: Tlačené

Instructions for colour arrangement of the working environment

Dostupné prevedenie: Tlačené

Colour of lights signals for railway traffic

Dostupné jazyky: Česky

Dostupné prevedenie: Tlačené

Certified reference materials

Dostupné jazyky: Slovensky

Dostupné prevedenie: Tlačené