Information technology. Automatic identification and data capture techniques. Guidelines for direct part marking (DPM) Ingestion-build-67170 track circuit signalling systems

track circuit signalling systems

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This British Standard describes a method for determining the antibacterial efficacy of disinfectants intended for use in livestock farming applications

measurement characteristics and time delay characteristics

Structure of the approach

Information technology. Automatic identification and data capture techniques. Guidelines for direct part marking (DPM) Ingestion-build-67170 track circuit signalling systems1 Scope This Technical Report describes several methods for applying permanent machine readable symbols to items including components, parts and products using the direct part marking (DPM) methods outlined herein. This Technical Report describes marking methods, marking surface preparation, marking location, protective coatings and other parameters that contribute to the production of quality symbols, but does not specify the information to be