Aerospace — Lead and runout threads — Part 2: Internal threads
This document specifies the lead and runout thread and undercut requirements for internal threads (blind tapped holes) for aerospace construction.
It is applicable whenever it is referenced in a definition document.
Aerospace — Lead and runout threads — Part 1: Rolled external threads
This document specifies the lead and runout requirements for rolled external threads for aerospace construction, and the inspection method to be used in case of dispute.
It is applicable whenever it is referenced in a definition document.
Composites and reinforcements fibres — Determination of the fracture energy of bonded plates of carb...
This document specifies the test method for the determination of adhesive fracture energy of adhesively bonded plates of carbon fibre reinforced plastic (CFRP) and metal using a double cantilever beam (DCB) specimen. The test method is also applicable to bonded joints between metals and other composite materials, such as glass fibre reinforced plastics.
Information technology - Coding of audio-visual objects - Part 12: ISO base media file format
This document specifies the ISO base media file format, which is a general format forming the basis for a number of other more specific file formats. This format contains the timing, structure, and media information for timed sequences of media data, such as audio-visual presentations.
Solderless connections - Part 7: Spring clamp connections - General requirements, test methods and p...
IEC 60352-7:2020 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 60352-7:2020 is applicable to spring clamp connections made with stripped wire without further preparation:
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Multi-channel radio-frequency connectors - Part 2: Sectional specification for MQ4 series circular c...
IEC 63138-2:2020, which is a sectional specification (SS), provides information and rules for the preparation of detail specifications (DS) for MQ4 series circular connectors with four RF channels, as well as a detailed specification of the blank format. An MQ4 series circular connector with 50 Ω nominal impedance has four RF channels which can be engaged and disengaged at the same time. There…
Connecteurs radiofréquences multicanaux - Partie 2: Spécification intermédiaire pour les connecteurs...
l’IEC 63138-2:2020, qui est une spécification intermédiaire (SS), fournit des informations et des règles pour l'établissement de spécifications particulières (DS) relatives aux connecteurs circulaires de série MQ4 disposant de quatre canaux RF, ainsi qu’une spécification particulière-cadre. Un connecteur circulaire de série MQ4 présentant une impédance nominale de 50 Ω dispose de quatre…
