Optics and photonics. Test method for refractive index of optical glasses. Minimum deviation method.

Norma vydána dne 3.7.2020

Optics and photonics. Test method for refractive index of optical glasses. V-block refractometer method.

Norma vydána dne 21.3.2022

Hard coal and coke. Guidance to the inspection of mechanical sampling systems.

Norma vydána dne 29.10.2019

Gearbox flanges. Specification for dimensions for type A gearbox flanges for commercial vehicles and buses.

Norma vydána dne 29.1.1988

Gearbox flanges. Specification for dimensions for type S gearbox flanges for commercial vehicles and buses.

Norma vydána dne 29.1.1988

Pulp. Determination of cellulose nanocrystal sulfur and sulfate half-ester content.

Norma vydána dne 14.1.2019

Tourism and related services. Sustainability management system for accommodation establishments. Requirements.
(Služby cestovního ruchu a souvisící služby - Systém managementu udržitelnosti pro ubytovací zařízení - Požadavky.)

Norma vydána dne 8.3.2024

Solid biofuels. Determination of ash melting behaviour.
(Tuhá biopaliva - Stanovení tavitelnosti popela.)

Norma vydána dne 21.2.2020

Tourism and related services. Yacht harbours. Essential requirements for luxury harbours.

Norma vydána dne 11.3.2020

Manual methods for the measurement of a groundwater level in a well.

Norma vydána dne 31.1.2006