Optical circuit boards - Part 4-214: Interface standards - Terminated waveguide OCB assembly using a...
IEC 62496-4-214: 2020 defines the standard interface dimensions for a terminated waveguide optical circuit board (OCB) assembly (referred to simply as "assembly") using single-row thirty-two-channel connectors for polymer waveguides connected with a symmetric PMT connector.
Optical circuit boards - Part 4-214: Interface standards - Terminated waveguide OCB assembly using a...
IEC 62496-4-214:2020 defines the standard interface dimensions for a terminated waveguide optical circuit board (OCB) assembly (referred to simply as "assembly") using single-row thirty-two-channel connectors for polymer waveguides connected with a symmetric PMT connector.
Petroleum, petrochemical and natural gas industries — Sector-specific quality management systems — R...
This document defines quality management system requirements for product and service supply organizations to the petroleum, petrochemical and natural gas industries.
This document is written as a supplement to ISO 9001:2015. The supplementary requirements and guidance to ISO 9001:2015 have been developed to manage supply chain risks and opportunities associated with the petroleum, petrochemical…
Petroleum products and lubricants — Determination of cone penetration of lubricating greases and pet...
This document specifies several methods for the empirical estimation of the consistency of lubricating greases and petrolatum by measuring the penetration of a standardized cone.
DC or AC supplied electronic controlgear for LED modules - Performance requirements
IEC 62384:2020 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 62384:2020 specifies performance requirements for electronic controlgear for use on DC or AC supplies up to 1 000 V (…
Coaxial communication cables - Part 1-119: Electrical test methods - RF average power rating
IEC 61196-1-119:2020 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 61196-1-119:2020 defines the requirements to determine the average power handling capability of a coaxial cable…
Mechanical structures for electrical and electronic equipment - Outdoor enclosures - Part 1: Design ...
IEC 61969-1:2020 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 61969-1:2020 contains design guidelines for outdoor enclosures and is applicable over a wide field of mechanical…
Specifications for particular types of winding wires - Part 61: Polyester glass-fibre wound, resin o...
IEC 60317-61:2020 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 60317-61:2020 specifies the requirements of polyester glass-fibre wound, resin or varnish impregnated bare,…
ISO/IEC 60559:2020(E) specifies formats and methods for floating-point arithmetic in computer systems - standard and extended functions with single, double, extended, and extendable precision - and recommends formats for data interchange. Exception conditions are defined and standard handling of these conditions is specified. It provides a method for computation with floating-point numbers that…
Health informatics — Representation of categorial structures of terminology (CatStructure)
The purpose of this document is to
a) define a set of basic concepts required to describe formal concept representation systems, especially for health sciences,
b) describe representation of concepts and characteristics, for use especially in formal computer-based concept representation systems,
c) describe the characteristics which synthetically describe the organisation and content of a…
