Carbonate liming materials. Determination of reactivity. Automatic titration method with citric acid.

Standard published on 31.8.2013

Air-cooled air conditioners and air-to-air heat pumps. Testing and calculating methods for seasonal performance factors. Cooling seasonal performance factor.

Standard published on 12.11.2020

Air-cooled air conditioners and air-to-air heat pumps. Testing and calculating methods for seasonal performance factors. Cooling seasonal performance factor.

Standard published on 20.12.2024

Air-cooled air conditioners and air-to-air heat pumps. Testing and calculating methods for seasonal performance factors. Heating seasonal performance factor.

Standard published on 31.1.2014

Air-cooled air conditioners and air-to-air heat pumps. Testing and calculating methods for seasonal performance factors. Annual performance factor.

Standard published on 30.4.2013

Horology — Harmonized practices to demonstrate chemical regulatory compliance of wrist-watches.

Standard published on 11.11.2025

Power operated pedestrian doors. Product standard, performance characteristics. Pedestrian doorsets, other than swing type, initially designed for installation with power operation.

Standard published on 31.10.2016

Ambient air. Determination of particle-phase polycyclic aromatic hydrocarbons by high performance liquid chromatography.

Standard published on 10.3.2005

Railway applications. Ground based services. Water restocking equipment.

Standard published on 31.12.2013

Space data and information transfer systems. Audit and certification of trustworthy digital repositories.

Standard published on 10.3.2025