Intelligent transport systems — Roadside modules SNMP data interface — Part 1: Overview
Field devices are a key component in intelligent transport systems (ITS). Field devices include traffic signals, message signs, weather stations, traffic sensors, roadside equipment for connected ITS (C-ITS) environments, etc.
The ISO 20684 series defines data that can be used when field devices need to exchange information with other external entities (called “managers” in this document, even if…
Fibre optic active components and devices - Package and interface standards - Part 21: Design guidel...
IEC 62148-21:2021 is available as IEC 62148-21:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 62148-21: 2021 covers the design guidelines of the electrical interface for photonic integrated circuit (PIC) packages using silicon fine-pitch ball grid array (S-FBGA) and silicon fine-pitch…
Fibre optic active components and devices - Package and interface standards - Part 21: Design guidel...
IEC 62148-21:2021 is available as IEC 62148-21:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 62148-21:2021 covers the design guidelines of the electrical interface for photonic integrated circuit (PIC) packages using silicon fine-pitch ball grid array (S-FBGA) and silicon fine-pitch…
Information technology for learning, education and training — Ubiquitous learning resource organizat...
This document specifies a framework to describe and organize learning resources in ubiquitous learning. It provides features to enable dynamic aggregation of resources in different learning contexts, in which the social interactions are recorded to facilitate social learning. The features that reflect the evolutionary history of resources based on learners’ contributions are also defined.
The…
Information technology for learning, education and training - Ubiquitous learning resource organizat...
This document specifies a framework to describe and organize learning resources in ubiquitous learning. It provides features to enable dynamic aggregation of resources in different learning contexts, in which the social interactions are recorded to facilitate social learning. The features that reflect the evolutionary history of resources based on learners’ contributions are also defined.
The…
Arc welding equipment - Part 11: Electrode holders
IEC 60974-11:2021 is available as IEC 60974-11:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60974-11:2021 is applicable to electrode holders for manual metal arc welding with electrodes up to 10 mm in diameter. It is not applicable to electrode holders for underwater welding. This…
Arc welding equipment - Part 13: Welding current return clamp
IEC 60974-13:2021 is available as IEC 60974-13:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60974-13:2021 is applicable to welding current return clamps for arc welding processes, designed to make an electrical connection to the workpiece without using tools. This document is not…
Arc welding equipment - Part 11: Electrode holders
IEC 60974-11:2021 is available as IEC 60974-11:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 60974-11:2021 is applicable to electrode holders for manual metal arc welding with electrodes up to 10 mm in diameter. It is not applicable to electrode holders for underwater welding. This…
Arc welding equipment - Part 13: Welding current return clamp
IEC 60974-13:2021 is available as IEC 60974-13:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 60974-13:2021 is applicable to welding current return clamps for arc welding processes, designed to make an electrical connection to the workpiece without using tools. This document is not…
Information technology - Generic cabling for customer premises - Part 3: Industrial premises
ISO/IEC 11801-3:2017+A1:2021 This document specifies generic cabling, which is critical for providing robust services to the automation islands in industrial premises, or industrial spaces within other types of building. Additionally those premises can include office spaces (for which generic cabling is specified in ISO/IEC 11801-2) or data centre spaces (for which generic cabling is specified in…
