Systems and software engineering - Content of life-cycle information items (documentation)
This document specifies the purpose and content of all identified systems and software life‐cycle and service management information items (documentation). The information item contents are defined according to generic document types, as presented in Clause 7, and the specific purpose of the document, as presented in Clause 10.
This document assumes an organization is performing life‐cycle…
Mobile and fixed offshore units - Electrical installations - Part 1: General requirements and condit...
IEC 61892-1:2019 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 61892-1:2019 is applicable to electrical installations and equipment in mobile and fixed offshore units,…
Mobile and fixed offshore units - Electrical installations - Part 1: General requirements and condit...
IEC 61892-1:2019 is applicable to electrical installations and equipment in mobile and fixed offshore units, including pipeline, pumping or "pigging" stations, compressor stations and single buoy moorings, used in the offshore petroleum industry for drilling, production, accommodation, processing, storage and offloading purposes.
It applies to all installations, whether permanent,…
Resistance welding — Vocabulary — Part 1: Spot, projection and seam welding
This document establishes a vocabulary of terms and definitions for resistance spot welding, projection welding and seam welding.
NOTE In addition to terms used in English and French, two of the three official ISO languages, this document gives the equivalent terms in German; these are published under the responsibility of the member body for Germany (DIN). However, only the terms and…
Systems and software engineering — Requirements for managers of information for users of systems, so...
This document supports the needs of users for consistent, complete, accurate, and usable information. It provides requirements for strategy, planning, managing, staffing, translation, production, and quality and process-maturity assessment for managers of information for users. It specifies processes and procedures for managing information for users throughout the product- or systems-development…
Systems and software engineering - Requirements for managers of information for users of systems, so...
This document supports the needs of users for consistent, complete, accurate, and usable information. It provides requirements for strategy, planning, managing, staffing, translation, production, and quality and process-maturity assessment for managers of information for users. It specifies processes and procedures for managing information for users throughout the product- or systems-development…
Automation systems and integration — The Big Picture of standards
ISO/TR 23087:2018 is the reference framework for the Big Picture project.
The Big Picture aims at monitoring the consistency of published standards and current or future standardization projects.
The Big Picture enables the standardization stakeholders to identify, for each concerned standard or standardization project, the relevant characteristics related to the positioning and impact of the…
Hydraulic turbines, storage pumps and pump-turbines - Rehabilitation and performance improvement
<!-- NEW -->IEC 62256:2017 is also available as <a href="https://webstore.iec.ch/publication/60779">IEC 62256:2017 RLV</a> which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.<br />
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IEC 62256:2017 covers turbines, storage pumps and pump-turbines of all sizes…
Hydraulic turbines, storage pumps and pump-turbines - Rehabilitation and performance improvement
IEC 62256:2017 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 62256:2017 covers turbines, storage pumps and pump-turbines of all sizes and of the following types: Francis;…
Hydraulic turbines, storage pumps and pump-turbines - Rehabilitation and performance improvement
IEC 62256:2017 covers turbines, storage pumps and pump-turbines of all sizes and of the following types: Francis; Kaplan; propeller; Pelton (turbines only) and bulb turbines.
This document also identifies without detailed discussion, other powerhouse equipment that could affect or be affected by a turbine, storage pump, or pump-turbine rehabilitation. The object of this document is to assist in…