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Welding — Micro joining of second generation high temperature superconductors — Part 3: Test methods...
This document specifies the requirements for the test methods for joint of micro-joining of 2G HTS to fulfil the requirements of ISO 17279-1 and ISO 17279-2. This document specifies test methods for determining the capability of joints for the production of the specified quality. It defines specific test requirements, but does not assign those requirements to any specific product group.
Éditeur :
ISO
Statut :
Publié
Date de publication :
2021-02-23
Code(s) de l'ICS :
25.160.01
Security and resilience — Vocabulary
This document defines terms used in security and resilience standards.
Éditeur :
ISO
Statut :
Publié
Date de publication :
2021-02-23
Code(s) de l'ICS :
01.040.03; 03.100.01
Terrestrial photovoltaic (PV) modules - Design qualification and type approval - Part 2: Test proced...
IEC 61215-2:2021 lays down requirements for the design qualification of terrestrial photovoltaic modules suitable for long-term operation in open-air climates. This document is intended to apply to all terrestrial flat plate module materials such as crystalline silicon module types as well as thin-film modules. The objective of this test sequence is to determine the electrical characteristics of…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2021-02-23
Code(s) de l'ICS :
27.160
Telecommunications and exchange between information technology systems — Requirements for local and ...
This document defines Ethernet local area, access and metropolitan area networks. Ethernet is specified at selected speeds of operation; and uses a common media access control (MAC) specification and management information base (MIB). The Carrier Sense Multiple Access with Collision Detection (CSMA/CD) MAC protocol specifies shared medium (half duplex) operation, as well as full duplex operation…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2021-02-22
Code(s) de l'ICS :
35.110
Telecommunications and exchange between information technology systems - Requirements for local and ...
This document defines Ethernet local area, access and metropolitan area networks. Ethernet is specified at selected speeds of operation; and uses a common media access control (MAC) specification and management information base (MIB). The Carrier Sense Multiple Access with Collision Detection (CSMA/CD) MAC protocol specifies shared medium (half duplex) operation, as well as full duplex operation…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2021-02-22
Code(s) de l'ICS :
35.110
Radio data system (RDS) - VHF/FM sound broadcasting in the frequency range from 64,0 MHz to 108,0 MH...
IEC 62106-2:2021 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 62106-8:2021 defines the coding and definition of features for the Radio Data System (RDS). IEC 62106-8:2021…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2021-02-21
Code(s) de l'ICS :
33.160.40
Radio data system (RDS) - VHF/FM sound broadcasting in the frequency range from 64,0 MHz to 108,0 MH...
IEC 62106-8:2021 defines the coding and definition of features for the Radio Data System (RDS). IEC 62106-8:2021 cancels and replaces the first edition published in 2018. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC 62106‑2:2018: a) Subclause 4.2.4 has been added; b) Tables 1 and 13 have been modified; c)…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2021-02-21
Code(s) de l'ICS :
33.160.40
Machinery for forestry — Thrown object guard — Test method and performance criteria
This document establishes a laboratory test method and performance requirements for thrown object guards (TOG) that provide operator protection against thrown objects. This applies to mobile and self-propelled machinery used in forestry and related operations including, but not limited to, those defined in ISO 6814. The TOG is intended to provide reasonable protection for the operator on the host…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2021-02-18
Code(s) de l'ICS :
65.060.80
Maritime navigation and radiocommunication equipment and systems - VHF data exchange system - Requir...
IEC PAS 63343:2021 specifies technical requirements, methods of test and required test results for equipment implementing ASM part of the VHF Data exchange system (VDES) as defined in ITU-R M.2092.
Éditeur :
IEC
Statut :
Publié
Date de publication :
2021-02-17
Code(s) de l'ICS :
47.020.70; 47.020.70
Optical fibre cables - Part 1-211: Generic specification - Basic optical cable test procedures - Env...
IEC 60794-1-211:2021 defines test procedures to measure the shrinkage of the sheath due to thermal exposure of cables. A first test method, F11A, is included for cables where the fibre or buffered fibre and the sheath of the cable are intended to be fully terminated into a connector at one or both cable ends. A second test method, F11B, is included in this document for sheath shrinkage testing…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2021-02-17
Code(s) de l'ICS :
33.180.10