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The standard frequency is a preferred frequency for the design and operation of electrical systems and/or equipment
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NOTE The figures in this International Standard are given as examples
This method is also applicable to samples containing suspended solids where halogens are adsorbed onto the solid matter (e
Information technology. User interface component accessibility - Guidance on text alternatives for images Ingestion-build-256245 The standard frequency is a1 Scope This document gives guidance on how to create text alternatives and what information to put in text alternatives. This document applies to all static images that are used in any type of electronic document. It also applies to individual images within a slide show. This document does not apply to moving images (e. g. movies). NOTE 1 While text alternatives can be implemented via various mechanisms in various types of electronic documents, the