Medical electrical equipment - Characteristics of digital X-ray imaging devices - Part 2-1: Determin...
IEC 62220-2-1:2023 describes the performance metrics associated with DUAL-ENERGY IMAGING capable DIGITAL X-RAY IMAGING DEVICES meant for medical applications and specifies the methods for their determination. These metrics can be used to analyse TISSUE-SUBTRACTED IMAGES and to evaluate dose performance, noise characteristics, and tissue-subtraction efficacy of DIGITAL X-RAY IMAGING DEVICES. The…
Information technology — MPEG systems technologies — Part 7: Common encryption in ISO base media fil...
This document specifies common encryption formats for use in any file format based on ISO/IECÂ 14496-12. File, item, track, and track fragment metadata is specified to enable multiple digital rights and key management systems (DRMs) to access the same common encrypted file or stream. This document does not define a DRM system.
The AES-128 symmetric block cipher is used to encrypt elementary stream…
Earth-moving machinery — Collision warning and avoidance — Part 3: Risk area and risk level for forw...
This document defines requirements for collision warning systems (CWS) and collision avoidance systems (CAS) that address forward and reverse motion for:
—    earth-moving machinery as defined in ISO 6165,
—    mobile underground mining machinery as defined in ISO 19296, and
—    road construction machinery as defined in ISO 22242.
This document does not consider machine height beyond that of…
Ships and marine technology — Vertical steel ladders
This document specifies the types, structure, dimension and technical requirements for vertical steel ladders to be fitted on board ships.
This document applies to design and manufacture of vertical steel ladders.