Aerospace — Tubing outside diameters and thicknesses — Metric dimensions
This document specifies the outside diameters and thicknesses of tubes, for all metallic materials, to be selected for all uses in aircraft structural and system design.
Performance rating of centrifugal refrigerant compressor
This document specifies the rating requirements, published ratings and marking provisions of centrifugal refrigerant compressors. This document applies to centrifugal compressors and their performance in heating, ventilation and air-conditioning applications.
This document provides guidance and requirements for the industry, including manufacturers, engineers, installers and contractors. It…
Household electric cooking appliances - Part 1: Ranges, ovens, steam ovens and grills - Methods for ...
IEC 60350-1:2023+AMD1:2025 CSV specifies methods for measuring the performance of electric cooking ranges, ovens, steam ovens, and grills for household use. This document is also applicable to portable appliances with similar functionalities that were previously covered by the withdrawn IEC 61817. The ovens covered by this document can be with or without microwave function. Manufacturers are…
Railway applications - Urban guided transport management and command/control systems - Part 1: Syste...
IEC 62290-1:2025 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 62290‑1:2025 provides an introduction to the IEC 62290 series and deals with the main concepts, the system…
Capability of detection — Part 7: Methodology based on stochastic properties of instrumental noise
This document specifies the practical use of the fundamental concepts in ISO 11843 in case of the background noise predominance in instrumental analysis.
This document specifies basic methods to
— extract the stochastic properties of the background noise,
— use the stochastic properties to estimate the SD or CV of the response variable, and
— calculate the minimum detectable value…
