Railway applications - Communication, signalling and processing systems - Safety related electronic ...
IEC 62425:2025 CMV contains both the official standard and its commented version. The commented version provides you with a quick and easy way to compare all the changes between IEC 62425:2025 edition 2.0 and the previous IEC 62425:2007 edition 1.0. Furthermore, comments from IEC TC 9 experts are provided to explain the reasons of the most relevant changes, or to clarify any part of the content…
Brown coals and lignites — Determination of moisture — Part 2: Indirect gravimetric method for moist...
This document specifies a method for the determination of the moisture in the analysis sample of brown coals and lignites using an indirect gravimetric method.
Ageing societies — General requirements and guidelines for ageing-inclusive digital economy
This document provides general requirements and guidelines for an ageing-inclusive digital economy, aiming to enhance its applicability and credibility. It specifies the principles, aspects, scenarios, and actions for establishing or transforming to an ageing-inclusive digital economy.
This document is applicable to consumers, policymakers, administrations, organizations, and other stakeholders…
Information technology — Implementation and operation of customer premises cabling — Part 5: Sustain...
This document specifies requirements and recommendations to maximize the sustainability of cabling systems including both customer premises infrastructure and the accommodation of information technology equipment by addressing the
a) cabling design;
b) selection, packaging and transportation of components and related materials;
c) installation, operation and maintenance;
d) management of waste…
This document specifies a simplified routine method for the dynamic or static sampling, by manual or mechanical means, of cereals, pulses and cereal products to assess their quality and condition.
It is applicable to sampling for the determination of heterogeneously distributed contaminants, undesirable substances and parameters usually homogenously distributed, such as those used to assess…
Diesel engines — High-pressure fuel injection pipe assemblies — General requirements and dimensions
This document specifies dimensions and requirements for high-pressure fuel injection pipe assemblies and assembled pipe sets for both integral and fabricated 60° concave cones used on diesel (compression-ignition) engines.
Dentistry — Physical properties of powered toothbrushes
This document specifies requirements and test methods for the physical properties of powered toothbrushes in order to promote the safety of these products for their intended use.
There are different technologies of powered toothbrushes. Common features of those powered toothbrushes to which this document applies are:
— a battery;
— a motor;
— a mechanical or magnetic drive system…
