Information technology. Automatic identification and data capture techniques. Extended rectangular data matrix (DMRE) bar code symbology specificationWhat is ISO IEC 21471 about? ISO IEC 21471 discusses the requirements for the extended rectangular data matrix (DMRE). ISO IEC 21471 specifies the DMRE code symbology characteristics, data character encodation, symbol formats, dimensions and print quality requirements, error correction rules, decoding algorithm, and user selectable application parameters. ISO IEC 21471 is an extension of ISO IEC 16022 to which it adds rectangular formats. ISO IEC

This European Standard does not specify the required levels of all properties to be achieved by a product to demonstrate fitness for purpose in a particular end-use application

4E) evaluator actions

• Reference model for quality metrics

barrier mats

Samples at the stage of primary production

BS EN 10092-1 specifies the nominal dimensions and the tolerances on dimensions and shapes of hot rolled steel flat bars for springs with three different types of profiles (A

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Type 1 and 2 configurations are not interchangeable

Part 2 of BS EN ISO 11553 specifies the requirements for laser processing devices

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refer to ISO 6185-3