Medical electrical equipment. Characteristics of electro-optical X-ray image intensifiers. Part 2: Determination of the conversion factor
Edition 1994-09

Ventilation for buildings - Experimental determination of mechanical energy loss coefficients of air handling components
Edition 2004-07-01

Ferrite cores - Standard inductance factor for gapped cores and its tolerance
Edition 2013-03-27

Paper, board and pulps - Measurement of diffuse radiance factor (diffuse reflectance factor)
Edition 2024-03

Energy performance of buildings - Overarching EPB assessment - Part 3: general principles for determination and reporting of primary energy factors (PEF) and CO2 emission coefficients
Edition 2023-06-21

Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of the creep factor under wet conditions and calculation of the long-term specific ring stiffness
Edition 1997

Earth-moving machinery - Sustainability - Terminology, sustainability factors and reporting
Edition 2012-11

Tissue paper and tissue products - Part 16: determination of optical properties - Opacity (paperbacking) Diffuse reflectance method

Surface chemical analysis - Auger electron spectroscopy and X-ray photoelectron spectroscopy - Guide to the use of experimentally determined relative sensitivity factors for the quantitative analysis of homogeneous materials
Edition 2024-02

Natural gas - Calculation of compression factor - Part 3: calculation using physical properties
Edition 2009-12-01