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…
Digital token identifier (DTI) — Registration, assignment and structure — Part 1: Method for registr...
This document defines the assignment and generation of a random, unique, fixed-length identifier for digital tokens in response to a request for registration that conforms to specified application guidelines (see also ISO 24165-2).
Céréales, légumineuses et produits céréaliers — Échantillonnage — Méthode de routine simplifiée
Le présent document spécifie une méthode de routine simplifiée applicable à l’échantillonnage dynamique ou statique, par des moyens manuels ou mécaniques, des céréales, légumineuses et produits céréaliers pour évaluer leur qualité et leur état.
Il est applicable à l’échantillonnage pour la détermination des contaminants répartis de manière hétérogène, des substances indésirables et des paramètres…
Railway applications - Communication, signalling and processing systems - Safety related electronic ...
IEC 62425:2025 is applicable to safety-related electronic systems (including subsystems and equipment) for railway signalling applications. This document applies to generic systems (i.e. generic products or systems defining a class of applications), as well as to systems for specific applications. The scope of this document, and its relationship with other IEC and CENELEC standards, are shown in…
Printed electronics - Part 401: Printability - Overview
IEC 62899-401:2025 provides an overview of the IEC 62899-4XX series and explains its modular structure. The IEC 62899-4XX series establishes requirements for the printability of printed electronics. These requirements are stated as measurement of quality, reproducibility, analysis and compliance test methods, as well as measuring methods for environmental conditions. The IEC 62899-4XX series…
Rubber hoses and hose assemblies — Compact wire-braid-reinforced hydraulic types for oil-based or wa...
This document specifies requirements for five types of compact, wire-braid-reinforced hoses and hose assemblies of nominal size from 5 to 76.
They are suitable for use with:
— oil-based hydraulic fluids HH, HL, HM, HR and HV as defined in ISO 6743-4 at temperatures ranging from −40 °C to +100 °C;
— water-based fluids HFC, HFAE, HFAS and HFB as defined in ISO 6743-4 at temperatures ranging…
Brown coals and lignites — Determination of moisture — Part 1: Indirect gravimetric method for total...
This document specifies two methods for determination of the total moisture of brown coals and lignites using an indirect gravimetric single-stage method and a two-stage method.
