Fine ceramics (advanced ceramics, advanced technical ceramics) — Physical properties of ceramic comp...
This document describes the methods for the determination of void and fibre with specific orientation contents in a polished cross section of continuous fibre-reinforced ceramic matrix composites by image analysis.
The methods apply to all ceramic matrix composites with continuous fibre reinforcement: bidirectional (2D) and tridirectional (3D).
The methods also apply to carbon-fibre-reinforced…
Internet of Things (IoT) and digital twin — Vocabulary
This document provides a definition of Internet of Things and digital twin along with a set of terms and definitions. This document is a terminology foundation for the Internet of Things and digital twin. This third edition cancels and replaces the second edition published in 2021. This edition constitutes a technical revision. This edition includes the following technical changes with respect to…
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 1: Genera...
IEC 60227-1:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 60227-1:2024 applies to rigid and flexible cables with insulation, and sheath if any, based on polyvinyl chloride…
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 3: Non-sh...
IEC 60227-3:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 60227-3:2024 details the particular standards for polyvinyl chloride insulated single-core non-sheathed cables…
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 5: Flexib...
IEC 60227-5:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 60227-5:2024 details the particular specifications or polyvinyl chloride insulated flexible cables (cords), of…
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 7: Flexib...
IEC 60227-7:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 60227-7:2024 details the particular specifications for polyvinyl chloride insulated, screened and unscreened…
Lightning protection system components (LPSC) - Part 7: Requirements for earthing enhancing compound...
IEC 62561-7:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 62561-7:2024 specifies the requirements and tests for earthing enhancing compounds producing low resistance of an…
Solderless connections - Part 9: Ultrasonically welded connections - General requirements, test meth...
IEC 60352-9:2024 provides guidelines for welding and testing of ultrasonically welded connections and includes requirements, tests and practical guidance information.
Ultrasonic welding is a form of cold friction welding that is becoming increasingly popular in many industries. This type of welding uses ultrasonic vibration to join materials together, creating a bond that is both strong and…
